Mcq Subject: Physiology
Histiocytic necrotizing lymphadenitis is
A. Kimura disease
B. Kikuchi disease
C. Hodgkin's disease
D. Castleman's disease
View DescriptionNot included in cerebellar nuclei
A. Dentate nuclei
B. Emboliform nuclei
C. Fastigial nuclei
D. Caudate nuclei
View DescriptionCommonest cause for hyperparathyroidism is
A. Single adenoma
B. Multiple adenomas
C. Single gland hyperplasia
D. Multiple gland Hyperplasia
View DescriptionHypoxia due to slowing of circulation is seen in which type of hypoxia?
A. Anemic hypoxia
B. Histotoxic
C. Hea disease
D. Stagnant
View DescriptionSensations which are appreciated in thalamus
A. Propioception
B. Pain and temperature
C. Tactile sensations
D. All
View DescriptionAll are TRUE about protease activated receptors, EXCEPT:
A. Family of three seven transmembrane protein
B. Activated by thrombin
C. Releases PGE2
D. Protects epithelial cells
View DescriptionWhat is the naturally occurring form of vitamin D in the human skin?
A. Calciferol
B. 7 hydroeholesterol
C. 25 hydroxy cholecalciferol
D. 1,25 dihydroxy cholecalciferol
View DescriptionA 17-year-old soccer player suffered a fracture to the left tibia. After his lower leg has been in a cast for 8 weeks, he found that the left gastrocnemius muscle is significantly smaller in circumference than it was before the fracture. What is the most likely explanation?
A. Decrease in the number of individual muscle fibers in the muscle.
B. Decrease in blood flow to the muscle caused by constriction from the cast.
C. Temporary reduction in actin and myosin protein synthesis
D. Progressive denervation.
View DescriptionThe length of a muscle at which tension is maximum is called:
A. Active length
B. Resting length
C. Optimal length
D. Maximal length
View DescriptionIn which of the mentioned segments of a nephron, Na+ reabsorption primarily occurs by the Na+-H+ exchange?
A. PCT
B. loop of Henle
C. DCT
D. Collecting duct
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