Mcq Subject: Physiology
A 30 year old male, who met with a A, regained conscious after 36 hours. It was then discovered that the patient is unable to create new memories. The probable site of lesion for this symptom is
A. Amygdala
B. Neocoex
C. Hippocampus
D. Hypothalamus
View DescriptionAll are carried through anterolateral system except:March 2005
A. Proprioception
B. Temperature
C. Pain
D. Crude touch
View DescriptionWhich of the following statements about healthy, intact capillaries is true?
A. They control blood pressure.
B. They are lined by a simple columnar epithelium
C. They have a smooth muscle coat.
D. They inhibit clot formation.
View DescriptionType of blood flow seen in the apex of the lung is
A. No flow, P(ALV) > Ppc
B. Intermittent flow, P(ALV) < Ppc during diastole
C. Intermittent flow, P(ALV) < Ppc during systole
D. Continuous flow, P(ALV) < Ppc
View DescriptionOvulation in a women with 28 day cycle occurs at-
A. 14 days prior to mensturation
B. Just before LH surge
C. Just after corpus leuteal maturation
D. Due to progesterone rise
View DescriptionBiological clock of brain is located in
A. Preoptic nucleus
B. Lateral nucleus
C. Suprachiasmatic nucleus
D. Supraoptic nucleus
View DescriptionThe Basal Electrical Rhythm occurs in all pas of GIT, EXCEPT:
A. Esophagus
B. Stomach
C. Duodenum
D. Colon
View DescriptionWhich of the following will not cause a low lung diffusing capacity(DL)?
A. Decreased diffusion distance
B. Decreased capillary blood volume
C. Decreased surface area
D. Decreased cardiac output
View DescriptionPressure-Volume loop of cardiac cycle is shown below. What does point C represent?
A. Mitral valve opens
B. Mitral valve closes
C. Aortic valve opens
D. Aortic valve closes
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