Question .Smallest functional unit of lung-
A- Alveolus
B- Bronchiole
C- Tertiary bronchiole
D- ?
Answer:Alveolus
 
Question: Insulin act through-
A- Cyclic AMP
B- K+ Dependent ATP channel
C- IGF-1
D- ?
Answer: K+ Dependent ATP channel
 
Question: Most part of water absorbed through-
A- PCT
B- Collecting duct
C- DCT
D- ?
Answer: PCT
 

Question .-Right side shift of hemoglobin dissociation curve is seen in all except-

A- Acidosis
B- High altitude
C- Stored blood transfusion
D- ?

Answer: Stored blood transfusion
 
Question .Auditory receptors are present in-

A- Cochlea
B- Semi circular canal
C- ?
D- ?

Answer: Cochlea
 
Question :Vitamin B12 is absorbed in which part of intestine-

A- Large intestine
B- Illium
C- Jejunam
D- ?

Answer:Illium
 
Question : Ovary secret -

A- Estrogen, progesterone
B- Estrogen, progesterone, androgen
C- Estrogen, progesterone, androgen, carticosteroids
D- Estrogen

Answer: Ans.- Estrogen, progesterone, androgen, carticosteroids
Reference: Ganong 22nd/edition Page 361 Fig. 20.7
[Progesterone is a corticoids]