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.Management Sciences
Category: Physiology Mcqs
Regarding myxedema the following are true except______________?
A. Swollen, oedematous look of the face
B. Impotency, amenorrhea
C. B.M.R increased by 30 -45%
D. Dullness, loss of memory
Progesterone production in the ovary is primarily by______________?
A. Stroma
B. Corpora albicans
C. Corpora lutea
D. Mature follicles
Pancreas produce_____________?
A. Pepsinogen
B. Chymotrypsinogen
C. Hydrochloric acid
D. All of the above
Vital capacity is decreased, timed vital capacity (FEV 1.0 %) is normal in______________?
A. Bronchial asthma
B. Scoliosis
C. Chronic bronchitis
D. Acute bronchitis
Which of the following statements about pulmonary surfactant is false ?
A. It is secreted by Type II pneumocytes
B. It contains lecithin and sphingomyelin
C. It increases surface tension
D. It prevents collapse of smaller alveoli
Axon hillock is part of the soma of neuron which________________?
A. Has dense Nissl grandules
B. Has no Nissl granules
C. Is at commencement of dendrites
D. Is round in shape
Group B fibers are present in_____________?
A. Intrafusal fibers of the muscle spindle
B. Golgi tendon apparatus
C. Autoonomic preganglionic fibers
D. Spinothalamic tracts
Histiocytes are_____________?
A. Scavenger cells
B. Allergic cells
C. Released in immunologic response
D. Leukocytes
The receptors for parathyroid hormone are present in______________?
A. Osteoblasts
B. Osteoclasts
C. Periosteum
D. Cartilage
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