open questions to all

[akg]

After an automobile accident , a patient's chin deviates to the left on opening mouth widely.His mandible is probably fractured at which of the following points?

a. genial tubercle
b.left condyolar neck
c.right condylar neck
d.left mental foramen
e.right mental foramen

post the correct anwer and justify it with right explanation

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[wadent]

Am I invisible to u guys or u just dont wanna answer me??I just asked about occlusion not interested?ok,just so u know board is interested in it now keep changin the subject

hey sara.riazi..
iam goana answer ur question. u will need okeson or wheeler book all ur doubts are answerd there.,,
take care..
+ u are visible : ) ; ) thats why i replied to u

 

[maro3]

The clearance rate for a substance that is completely removed from the blood in the urine during one pass through the kidney is equal to which of the following?




A.Renal plasma clearance
B.Filtration fraction
C.Glomerular filtration rate
D.Tubular transport maximum
anyone answer with explanation please

 

[wadent]

i think the answer is:
A. renal plasma clearance.....pls correct if iam wrong ! not sure though any sugestions ?

 

[Being human]

Any substance which is completely removed from the blood into the urine as mentioned in the question must be similar to PAH..since we know this substance is freely filtered, not reabsorbed and the rest is secreted...So the clearence is 625ml/min for such a substance which is nothing but the renal plasma clearence..Answer is [a] according to me..plz correct me if i am wrong

 

[wadent]

hey being human,, i also as u see think that answer is .A.
thanks !

 

[noradent007]

hi can you help me in these questions plz(explain if possible)
1 when a brief period of hysterical hyperventilation causes respiratory alkalosis .tetany might be caused by a sudden DECREASE in which of the following ?
A.total serum
b.ionized serum
c citrate bound
d serum protein -bound


2 .a practitioner adminsters a 90:10 nitus oxide oxygen mixture to a patient which of the following is likely to result?
a metabolic acidosis
b respiratory acidosis
c metabolic alkalosis
d respiratory alkalosis

3 cortisol stimulate synthesis in the liver of
a glucokinase
b phosphofructokinase
c pyruvate carboxylase
d pyruvate kinase

4 during which of the following would blood flow to left coronary artery will be the GREATEST in a restin person?

a late systole
b early systole
c late diastole
d early diastole

5 cushing syndrom charctarized by the following except one which one is the exception?
a incresed protein anabolism
b increased androgen level
c hyperglycemia
d hypertention
e hyperkalemia


6 the process requiring a membrane and non pentrating solutes (eg. protein) BEST describe which of the following?
a osmosis
b diffusion
c epith. transport
d facilitated diffusion

7 which of the following types of bronchogenic carcenoma is most commonly associated with para neoplastic syndrom?
a small cell
b large cell
c mesothelia
d sequmous cell
e adenocarcinoma



8which of the following dest describes bacterial transformation?

a dna coding for rna synthesis
b rna coding for protein synthesis
c acquisting of an inheritable trait by bacteria mediated by dna
d acquisting of an inheritable trait by bacteria mediated by rna
e binding of 30 s and 70 s ribosomes


9 patient has a minimum resistance to gonococcal infection propaply has

a agammaglobulinemia
b an eosinophil deficiency
d deficiency in cell mediated immunity
e deficiency in complement factor C6,C7.C8



10. cellular tropism depends on
a host cell dna homology to viral rna
b temprature of host cell incubation
c gamma interferon production
d cell surface receptors
e viral enzyme synthesis

11. which chemical mediator of acute inflamation is generated through the activation of an enzyme precursor that requires activated hageman factor?

a braykinin
b serotonin
c histamin
d leukotriens
e prostaglandin

12. solution A has ph of 7.0
and solution B has ph of 6.0 both solutions are of equal volume which of the following is the most accurate?
a A has 1/10 many hydrogen ions as b
b A has 10 times more hydrogen ions than b
c A has 7/6 of the hydrogen conc. of B
d A has 6/7 of hydrogen ion conc. of B


13. the biologically active conformation of trimeric G protein reguires

a. the a-subunit to bind GDP
B the a-subunit to bind GTP
C THE HYDROLYSIS OF 13 y-subunits
d the a-subunit to phosphorylate downstream targets


14. a person who has a long history of anabolis steroid abuse but he recently stopped is liklely to exhibit each of the following EXCEPT:

a sterility
b low FSH levels
c low testesterone level
d decrese no. of spermatids


15 an anemic patient is expected to have which of the following in arterial blood?
oxygen tension oxygen content
a elevated normal
b elevated reduced
c reduced normal
d normal reduced
e reduced reduced



16 each of the following is activated in response to heat EXCEPT?
a panting
b sweating
c loss of appetite
d cutaneous vasodilitation
e increase voluntary activity


17 a patient bites down rapidly an unexpected hard surface while chewing this result in cessation of motor unit recruitment in jaw closing muscles by causing stimulation of
a muscle spindle
b jaw opening muscle
c periodental mechanoreceptors
d nociceptors in the dental pulp

 

[HOPE2DDS]

hi can you help me in these questions plz(explain if possible)
1 when a brief period of hysterical hyperventilation causes respiratory alkalosis .tetany might be caused by a sudden DECREASE in which of the following ?
A.total serum
b.ionized serum
c citrate bound
d serum protein -bound


2 .a practitioner adminsters a 90:10 nitus oxide oxygen mixture to a patient which of the following is likely to result?
a metabolic acidosis
b respiratory acidosis
c metabolic alkalosis
d respiratory alkalosis

3 cortisol stimulate synthesis in the liver of
a glucokinase
b phosphofructokinase
c pyruvate carboxylase(glucocorticoids promote conversion of proteins to carbohydrates-gluconeogenesis)
d pyruvate kinase

4 during which of the following would blood flow to left coronary artery will be the GREATEST in a restin person?

a late systole
b early systole
c late diastole
d early diastole

5 cushing syndrom charctarized by the following except one which one is the exception?
a incresed protein anabolism
b increased androgen level
c hyperglycemia
d hypertention
e hyperkalemia


6 the process requiring a membrane and non pentrating solutes (eg. protein) BEST describe which of the following?
a osmosis
b diffusion
c epith. transport
d facilitated diffusion

7 which of the following types of bronchogenic carcenoma is most commonly associated with para neoplastic syndrom?
a small cell
b large cell
c mesothelia(mesothelioma)
d sequmous cell
e adenocarcinoma



8which of the following dest describes bacterial transformation?

a dna coding for rna synthesis
b rna coding for protein synthesis
c acquisting of an inheritable trait by bacteria mediated by dna
d acquisting of an inheritable trait by bacteria mediated by rna
e binding of 30 s and 70 s ribosomes


9 patient has a minimum resistance to gonococcal infection propaply has

a agammaglobulinemia
b an eosinophil deficiency
d deficiency in cell mediated immunity
e deficiency in complement factor C6,C7.C8



10. cellular tropism depends on
a host cell dna homology to viral rna
b temprature of host cell incubation
c gamma interferon production
d cell surface receptors
e viral enzyme synthesis

11. which chemical mediator of acute inflamation is generated through the activation of an enzyme precursor that requires activated hageman factor?

a braykinin
b serotonin
c histamin
d leukotriens
e prostaglandin

12. solution A has ph of 7.0
and solution B has ph of 6.0 both solutions are of equal volume which of the following is the most accurate?
a A has 1/10 many hydrogen ions as b
b A has 10 times more hydrogen ions than b
c A has 7/6 of the hydrogen conc. of B
d A has 6/7 of hydrogen ion conc. of B


13. the biologically active conformation of trimeric G protein reguires

a. the a-subunit to bind GDP
B the a-subunit to bind GTP
C THE HYDROLYSIS OF 13 y-subunits
d the a-subunit to phosphorylate downstream targets


14. a person who has a long history of anabolis steroid abuse but he recently stopped is liklely to exhibit each of the following EXCEPT:

a sterility
b low FSH levels
c low testesterone level
d decrese no. of spermatids


15 an anemic patient is expected to have which of the following in arterial blood?
oxygen tension oxygen content
a elevated normal
b elevated reduced
c reduced normal
d normal reduced
e reduced reduced



16 each of the following is activated in response to heat EXCEPT?
a panting
b sweating
c loss of appetite
d cutaneous vasodilitation
e increase voluntary activity


17 a patient bites down rapidly an unexpected hard surface while chewing this result in cessation of motor unit recruitment in jaw closing muscles by causing stimulation of
a muscle spindle
b jaw opening muscle
c periodental mechanoreceptors
d nociceptors in the dental pulp

Please help in correcting the wrong ones..!!!

 

[terminal]

Please help in correcting the wrong ones..!!!

4 during which of the following would blood flow to left coronary artery will be the GREATEST in a restin person?

a late systole
b early systole
c late diastole
d early diastole

i think answer to this is (c) late diastole have read it smwhere/....

7 which of the following types of bronchogenic carcenoma is most commonly associated with para neoplastic syndrom?
a small cell
b large cell
c mesothelia(mesothelioma)
d sequmous cell
e adenocarcinoma

and the correct answer to this is (a) small cell also called oat cell. 100% sure on this..


can anyone explain other answers.

 

[sweetycherala]

1)Central Incisor is drifted in 10 yr old child. What could be the reason?
2)Mode of action of niacin?
3)BCG is what? Active or passive?

If anyone knows the answer please let me know?

 

[drdds3]

Hi,
Please answer these Qs:

1) If tooth is out of occlusion for an extended period of time the the
a)PDL widthe decrease
b)bone lining the alveoli thickens
c)tooth always ankylosis to the alveolus
d)PDL fibre budles reverse their orientation
e)tooth hypererupts as a result of increased dentin production

2) Adipose tissue is found in the submucosa of palate in the
a)rugae
b)incisive papillae
c)midline at the level of molars
d)lateral to the level of premolars
e)lateral area to the level of molars

3) Which of the following soft tissues are found in spaces among cancellous bones?
a)myeloid
b)lymphoid
c)glandular
d)mucoid connective tissue
e)areolar connective tissue

4) Mucosa of anterior 2/3 rd of tongue is from the
a)Rathke's pouch
b)tuberculum impar
c)lateral lingual swellings

5) Where does the IgG activated?
a) Myoepithelial cells
b) straited ducts

6) How does hepatitis B causes disease in liver?
a) Antigen antibody accumulation complex
b)virus infects cells and immune reaction againsy the body

7) Which of the following is not malignant?
a) adenoma
b)hepatoma
c)thymoma
d)melanona

8) What makes arterial pressure?
a) peripheral resistance
b) cardiac ouput

9) Does sickle cell anemia is a gene mutation?

10) Which of the following is a derivative of ectomesenchymalalveolar
crest?
a) PDL
b) Enamel

11) All of the below features describe breasr cancer except
a) angiogenesis
b)calcifications
d) some test for aneuploidy

12) Which embrassure views do you see on posterior teeth?
a)occlusal
b)cervical
c)facial
d)lingual

13) The last thing to disappear down the respiratory cahin
a)cartilage
b)cilia
c)SM

14) Features to differentiate fattyacids from cholesterol

15) Which of the following controls antibody action mostly?
a) T helper
b) B cells

Thanks

 

[HOPE2DDS]

Hi,
Please answer these Qs:

1) If tooth is out of occlusion for an extended period of time the the
a)PDL widthe decrease
b)bone lining the alveoli thickens
c)tooth always ankylosis to the alveolus
d)PDL fibre budles reverse their orientation
e)tooth hypererupts as a result of increased dentin production

2) Adipose tissue is found in the submucosa of palate in the
a)rugae
b)incisive papillae
c)midline at the level of molars
d)lateral to the level of premolars
e)lateral area to the level of molars

3) Which of the following soft tissues are found in spaces among cancellous bones?
a)myeloid
b)lymphoid
c)glandular
d)mucoid connective tissue
e)areolar connective tissue

4) Mucosa of anterior 2/3 rd of tongue is from the
a)Rathke's pouch
b)tuberculum impar
c)lateral lingual swellings

5) Where does the IgG activated?
a) Myoepithelial cells
b) straited ducts

6) How does hepatitis B causes disease in liver?
a) Antigen antibody accumulation complex
b)virus infects cells and immune reaction againsy the body

7) Which of the following is not malignant?
a) adenoma
b)hepatoma
c)thymoma
d)melanona

8) What makes arterial pressure?
a) peripheral resistance
b) cardiac ouput

9) Does sickle cell anemia is a gene mutation? Yes

10) Which of the following is a derivative of ectomesenchymalalveolar
crest?
a) PDL
b) Enamel

11) All of the below features describe breasr cancer except
a) angiogenesis
b)calcifications
d) some test for aneuploidy

12) Which embrassure views do you see on posterior teeth?
a)occlusal
b)cervical
c)facial
d)lingual

13) The last thing to disappear down the respiratory cahin
a)cartilage
b)cilia
c)SM

14) Features to differentiate fattyacids from cholesterol

15) Which of the following controls antibody action mostly?
a) T helper
b) B cells

Thanks

PLease help in correcting wrong ones...!!!

 

[terminal]

Hi,
Please answer these Qs:

1) If tooth is out of occlusion for an extended period of time the the
a)PDL widthe decrease ANS
b)bone lining the alveoli thickens
c)tooth always ankylosis to the alveolus
d)PDL fibre budles reverse their orientation
e)tooth hypererupts as a result of increased dentin production

2) Adipose tissue is found in the submucosa of palate in the
a)rugae
b)incisive papillae
c)midline at the level of molars
d)lateral to the level of premolars
e)lateral area to the level of molars answer

3) Which of the following soft tissues are found in spaces among cancellous bones?
a)myeloid
b)lymphoid
c)glandular
d)mucoid connective tissue
e)areolar connective tissue

4) Mucosa of anterior 2/3 rd of tongue is from the
a)Rathke's pouch
b)tuberculum impar
c)lateral lingual swellings ANS

5) Where does the IgG activated?
a) Myoepithelial cells ANS
b) straited ducts

6) How does hepatitis B causes disease in liver?
a) Antigen antibody accumulation complex
b)virus infects cells and immune reaction againsy the body ANS

7) Which of the following is not malignant?
a) adenoma
b)hepatoma
c)thymoma ANS
d)melanona

8) What makes arterial pressure?
a) peripheral resistance
b) cardiac ouput ANS

9) Does sickle cell anemia is a gene mutation? YES DUE TO MUTATION IN ONE GENE FORMING BETA GLOBULIN

10) Which of the following is a derivative of ectomesenchymalalveolar
crest?
a) PDL ANS
b) Enamel

11) All of the below features describe breasr cancer except
a) angiogenesis
b) calcifications
d) some test for aneuploidy (WHT IS C OPTION COZ ALL DESCRIBE IT!)

12) Which embrassure views do you see on posterior teeth?
a)occlusal
b)cervical
c)facial
d)lingual (ALL BUT THIS MIGHT BE COZ LARGEST )

13) The last thing to disappear down the respiratory cahin
a)cartilage
b)cilia ANS
c)SM

14) Features to differentiate fattyacids from cholesterol

15) Which of the following controls antibody action mostly?
a) T helper
b) B cells ANS

Thanks

kindly confirm the answers

 

[elmos]

thanks a lot for the answers.

 

[firefoxdental]

2) Adipose tissue is found in the submucosa of palate in the
a)rugae
b)incisive papillae
c)midline at the level of molars
d)lateral to the level of premolars
e)lateral area to the level of molars


how can that be lateral , as lateral should be towards vestibule or buccal cheek .... if it was medial , i could have understood .

 

[elmos]

8which of the following dest describes bacterial transformation?

a dna coding for rna synthesis
b rna coding for protein synthesis
c acquisting of an inheritable trait by bacteria mediated by dna
d acquisting of an inheritable trait by bacteria mediated by rna
e binding of 30 s and 70 s ribosomes
answer is C correct me if i'm wrong

thanks a lot for the answers.

 

[firefoxdental]

8which of the following dest describes bacterial transformation?

a dna coding for rna synthesis
b rna coding for protein synthesis
c acquisting of an inheritable trait by bacteria mediated by dna
d acquisting of an inheritable trait by bacteria mediated by rna
e binding of 30 s and 70 s ribosomes
answer is C correct me if i'm wrong

dna is right , rna shud be virus , hahaha

 

[terminal]

2) Adipose tissue is found in the submucosa of palate in the
a)rugae
b)incisive papillae
c)midline at the level of molars
d)lateral to the level of premolars
e)lateral area to the level of molars


how can that be lateral , as lateral should be towards vestibule or buccal cheek .... if it was medial , i could have understood .

oh sorry yes i made a mistake...didnt read it carefully..

 

[buffer]

Hi all
Does heart mucle undergo hyperplasia or hypertrophy or both.Thanks

 

[wadent]

hypertrophy!

 

[jaskiran]

oh sorry yes i made a mistake...didnt read it carefully..

Guys dont u think answer should be rugae area????

 

[jaskiran]

Which of the following is not malignant?
a) adenoma
b)hepatoma
c)thymoma ANS
d)melanona


Even adenoma is beningn tumor .

 

[wadent]

hey jaskiran i agree with u ,,
the answer for quest. number 2 is : rugae - iam 100 percent sure,,no need to correct me : )

 

[buffer]

Thank you so much wadent

 

[teethie]

Right

hey jaskiran i agree with u ,,
the answer for quest. number 2 is : rugae - iam 100 percent sure,,no need to correct me : )

 

[Truth seeker]

Q1.which of the following statements is true concerning fatty acid synthesis and breakdown ?
- both are mitochondria functions
- both require phosphopantothenic acid
- both share common e- donors and acceptors
- both share common enzymes for oxdation & reduction reactions
answer - phospopantothenic acid (is it 'coz both are derivatives of vit.b5 , coz strictly speaking the answer doesnt seem to be true ........pls help)

Q2.The discharge of impulses in small motor(fusiform) neurons,innervating muscle spindles serves to (i couldnt understand the question)
- inhibit extrafusal muscle contraction
- sustain " " "
- protect muscle frm excessive strain
- inhibit discharge of impulses in large motor fibers
- " " " " " small motor fibers

Q3.Which of these hormones has least effect on calcium metabolism of bone tissues ?
- androgen
- estrogen
- Norepinephrine
- Thyroid hormone
- PTH
Answer - Norepinephrine (pls explain how )
how does androgen effect calcium metabolism if at all ?

 

[wadent]

hey teethie...
how u doin !! nice to see ya here again,,,let us all motivate each other

 

[teethie]

I'll try my best.

hey teethie...
how u doin !! nice to see ya here again,,,let us all motivate each other

 

[sweetycherala]

1)If a central incisor is drifted in a 10 year old child, the reason would be.............
2) BCG is active or passive immunization?
Thanks.

 

[buffer]

Hi all
I have some fundamental doubts
1.Please tell me the difference between occlusal outline and occlusal table?
2.what is meant by centric slide?
3.wht is meant by VDO?Is it vertical dimension occlusion.In ant edge to edge they say VDO is great.
4.Some questions have a diagram with maxillary or mand teeth and show a arrow representing a contacting area and ask to identify the cusp.How to solve these quest?
5.Please help me with these type of questions?
Identify the mandibular movement? A diagram is given showing mandibular 1st and 2nd p.m ,mandm1st and 2nd molar and a arrow is from the distal side of the mandibular 2nd pm to buccal side of 1st molar diagonally pointing distobuccally?How to solve these type of questions.
Thank you

 

[teethie]

hi

1)If a central incisor is drifted in a 10 year old child, the reason would be............. ugly duckling stage..
you did not give options btw.

2) BCG is active or passive immunization?
Thanks.

 

[wadent]

Hey sweetycherla
BCG vaccine is a vacine for tuberculosis ( it is suppose to be ACTIVE IMMUNIZATION) correct me if iam wrong !!
thnaks!

 

[Truth seeker]

1)If a central incisor is drifted in a 10 year old child, the reason would be.............
2) BCG is active or passive immunization?
Thanks.

1) can b due to a mesiodens or ugly duckling stage
2) active immunization

pls correct of wrong

 

[wadent]

agree with u ..true

 

[dr niki]

1) can b due to a mesiodens or ugly duckling stage
2) active immunization

pls correct of wrong

Hey ur right..

 

[sweetycherala]

1) can b due to a mesiodens or ugly duckling stage
2) active immunization

pls correct of wrong

Thank you.

 

[drdds3]

Hi,

1) what percentage of blood is found in intracellular spaces?
2) What ethnicity is most likely to have cleft papate?
3) What is the number cause of pneumonia in elderly?
4) What is the diptheria vaccine made of?
5) What is the reatment for hemophilus influenza?
6) When the tooth first erupts the reduced enamel epitheliumis derived from?
7) What drains into cavernous sinus?
8) What are the major lymph node groups of the head and neck?
9) What lies inferior to the parotid gland?
10) What is the epidemiology of bordetella pertussis?
11) Which oral cancer occurs on the lateral sides of tongue?
12) How many ATP is made from the TCA cycle?
13) What are the acids found in Krebs cycle?
14) What are the lab values in Parathyroid deficiency?
15) What does the hypothalamus-pitutary complex control?
16) What are the recent chemotherapies for lymphoma?
17) Non disjunction occurs in what phase of cell cycle?
18) How does carbon tetrachloride effects the lung?
19) Which vessel is involved in Syphilitic aneurysm?
20) What is syphilitic aneurysm?
21) What muscles are involved in blinking?

 

[drdds3]

Hi All,

Can anyone answer the above Qs and there is a correction in Q 3

3) What is the number one cause of pnuemonia in elderly?

Thanks in advance

 

[Truth seeker]

Hi,

1) what percentage of blood is found in intracellular spaces?
2) What ethnicity is most likely to have cleft papate?
Ans: In the United States, clefting seems to be at least in part related to ethnicity, occurring most often among Asians, Latinos, and Native Americans
3) What is the number cause of pneumonia in elderly?
4) What is the diptheria vaccine made of?
Ans: toxoids (formalin treated toxins)
5) What is the reatment for hemophilus influenza?
Ans:antibiotics; cefotaxime / ceftriaxone -intial choice of drugs
6) When the tooth first erupts the reduced enamel epitheliumis derived from?
Ans:inner + outer enamel epithelium
7) What drains into cavernous sinus?
8) What are the major lymph node groups of the head and neck?
Ans: superficial and deep cervical gr
9) What lies inferior to the parotid gland?
10) What is the epidemiology of bordetella pertussis?
11) Which oral cancer occurs on the lateral sides of tongue?
Ans:SCC
12) How many ATP is made from the TCA cycle?
Ans: 2ATPs
13) What are the acids found in Krebs cycle?
14) What are the lab values in Parathyroid deficiency?
Ans: less than 9mg/dL
15) What does the hypothalamus-pitutary complex control?
16) What are the recent chemotherapies for lymphoma?
17) Non disjunction occurs in what phase of cell cycle?
Ans:more commonly in metaphase of meiosis 1, non-disjuncntion gives rise to mosaicism
18) How does carbon tetrachloride effects the lung?
19) Which vessel is involved in Syphilitic aneurysm?
Ans:thoracic aorta
20) What is syphilitic aneurysm?
Ans:tertiary syphilis + aortic aneurysm
21) What muscles are involved in blinking?
Ans: levator palpebrae superioris and orbicularis oculi (main muscles)

pls correct me if am wrong

 

[danyjose]

the lingual cusp of mandibular molars should be restored to accomodate?

centric relation
working movmnt
nonworking movmnt
..........

the answer was given working movmnt can u please explain why???,i thought working is for holding and non working is for guiding???

please i aint no bright guy,,so the question might find silly for u,but i really appreciate an explanation

 

[happyk9]

Streptococcus Pnuemonia? I am not sure.

Hi All,

Can anyone answer the above Qs and there is a correction in Q 3

3) What is the number one cause of pnuemonia in elderly?

Thanks in advance

 

[drdds3]

Hi danyjose,

In normal occlusion, the mandibular lingual cusps are lingual to the maxillary lingual cusps.
But in lateral working movement, the mandibular lingual cusps move opposite to that of the maxillary lingual cusps.
For example Right lateral movements where the mandibular lingual cusps come out of the occlusion from maxillary lingual cusps and move facially to maxillary cusps.

Whereas in centric relation, centric occlusion and protrusion, the mandibular lingual cusps lie lingual to maxillary lingual cups.
So lingual cusps are the ones that change their position in working movements.Hence the answer is working movement

I hope you can understand

the lingual cusp of mandibular molars should be restored to accomodate?

centric relation
working movmnt
nonworking movmnt
..........

the answer was given working movmnt can u please explain why???,i thought working is for holding and non working is for guiding???

please i aint no bright guy,,so the question might find silly for u,but i really appreciate an explanation

 

[Truth seeker]

Streptococcus Pnuemonia? I am not sure.

hey i got two confusing facts . Somebody pls help

i was thinking in terms of S.pneumonia , since bacterial cause affects mostly adults and bronchopneumonia is seen in elders, which has bacterial etiology.
Also i was under the impression viral causes of pneumonia more common for children since interstitial pneumonia which is linked to viral causes is mostly seen in young children until i found this :

>S. pneumoniae (causing pneumococcal pneumonia) is the most common bacterial cause of community-acquired pneumonia in the elderly.

>Influenza is the most important cause of pneumonia in the elderly

 

[nithila]

The blood glucose level in diabetes mellitus is decreased by removal of
1. anterior pituitary
2. posterior pituitary

 

[nithila]

The blood glucose level in diabetes mellitus is decreased by removal of
1. anterior pituitary
2. posterior pituitary

please can anyone answer this with explanation

 

[anniestar]

According to me the answer is anterior pituitary because removal of anterior pituiary hormones potentiates the action of insulin.

 

[pulp]

1)Which of the following represents the correct size and characteristic of the nerve fibers that conduct sensory input of pain from the oral facial region
A. Large diameter,myelinated.
B. Small diameter,myelinated.
C. Large diameter,unmyelinated.
D. Small diameter,unmyelinated.

2)Which of the following characterize both active transport and facilitated diffusion
A. Hydrolysis of ATP
B.competitve inhibition
C.Transport bidirectional
D.Transport against a concentration gradient.

 

[papu]

1)Which of the following represents the correct size and characteristic of the nerve fibers that conduct sensory input of pain from the oral facial region
A. Large diameter,myelinated. ans
B. Small diameter,myelinated.
C. Large diameter,unmyelinated.
D. Small diameter,unmyelinated.

2)Which of the following characterize both active transport and facilitated diffusion
A. Hydrolysis of ATP
B.competitve inhibition
C.Transport bidirectional ans
D.Transport against a concentration gradient.

not sure plz correct me, if i m wrong

 

[godisgud]

Which of the following reflexes is exhibited by the masseter muscle when the dentist taps on the side of the face during an examination?
1)stretch
2)withdrawal
3)mass muscle
4)Golgi tendon
5)Cross ex tensor

 

[godblessus]

1)Which of the following represents the correct size and characteristic of the nerve fibers that conduct sensory input of pain from the oral facial region
A. Large diameter,myelinated.
B. Small diameter,myelinated.
C. Large diameter,unmyelinated.
D. Small diameter,unmyelinated.----ans

2)Which of the following characterize both active transport and facilitated diffusion
A. Hydrolysis of ATP
B.competitve inhibition
C.Transport bidirectional
D.Transport against a concentration gradient.------ans

 

[godblessus]

Which of the following reflexes is exhibited by the masseter muscle when the dentist taps on the side of the face during an examination?
1)stretch----ans
2)withdrawal
3)mass muscle
4)Golgi tendon
5)Cross ex tensor[/QUOT

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