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.Management Sciences
Category: Physiology Mcqs
Which is not produced enteroendocrinally_____________?
0
A. Intrinsic factor
B. Secretin
C. Motilin
D. GIP
Cortisol levels are maximum during____________?
A. Sleep
B. Early morning
C. Evening
D. Have no change
Effect on force of contraction of heart is_____________?
A. Chronotropic effect
B. Dromotropic effect
C. Bathmotropic
D. Ionotropic effect
Cardiac muscle contracts due to______________?
A. Extracellular Ca+2
B. Sarcoplasmic ca+2
C. Extracellular Na+
D. Intracellular Na+
Skeletal muscles______________?
A. Contracts when calcium is taken up by sarcoplasmic reticulum
B. Contracts when actin and myosin filaments shorten
C. Contraction is initiated by calcium binding to troponin
D. Contraction is initiated by calcium binding to tropomyosin
Acute bacterial pyogenic infection manifests as_________________?
A. Leukopenia
B. Leukocytosis
C. Neutropenia
D. Lymphopenia
Satiety center in hypothalamus is regulated by ________________?
A. Gastric dilatation
B. Blood glucose levels
C. Blood insulin levels
D. All of the above
Low calcium level will cause_____________?
A. Hyper excitability of wrist muscle
B. Weak heart action
C. Tetanus
D. All of the above
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