- (A) Peripheral resistance X tissue fluid
- (B) Peripheral resistance X cardiac rate
- (C) Blood pressure X cardiac rate
- (D) Heart rate X blood volume
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- (A) Venules
- (B) Arterioles
- (C) Capillaries
- (D) Precapillary sphincters
- (A) Aorta
- (B) Arteries
- (C) Capillaries
- (D) Venules
- (A) Starling’s law of heart states that increase in force of contraction is directly related to cardiac ouput
- (B) Staling’s law of heart states that the force of ventricular contraction is directly related to the end diastolic volume
- (C) Both A and B
- (D) None of the above
- (A) cardiac output and body weight
- (B) Cardiac output and body surface area
- (C) Cardiac output and work of the heart
- (D) Stroke volume and pulse rate
- (A) Isovolumetric contraction
- (B) Isovolumetric relaxation
- (C) Pre-diastole
- (D) Pre-systole
- (A) AV node
- (B) SA node
- (C) Bundle of His
- (D) Purkinje fibers
- (A) Auto regulation
- (B) Hormones
- (C) Parasympathetic impulses
- (D) Sympathetic impulse
- (A) 0.4 seconds
- (B) 0.8 seconds
- (C) 1.2 seconds
- (D) 1.6 seconds
- (A) Preload
- (B) After load
- (C) Heart rate
- (D) Myocardial contractility
