- (A) Auto regulation
- (B) Hormones
- (C) Parasympathetic impulses
- (D) Sympathetic impulse
Medical Mcqs
- (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
- (A) The loudest sound is the diastolic pressure
- (B) Systolic pressure estimation tends to be lower than those make by palpatory method
- (C) The first sound heard is the systolic pressure
- (D) The sounds that are heard are generated in heart
- (A) Higher filtration pressure
- (B) Lower filtration pressure
- (C) Both of the above
- (D) None
- (A) Reynolds number < 2000
- (B) Decrease in velocity of blood
- (C) Decrease in density of blood
- (D) Increase in diameter of blood vessel
- (A) 1 to 4 m/sec
- (B) 5 to 8 m/sec
- (C) 9 to 12 m/sec
- (D) More than 12 m/sec
- (A) Volume of the circulation per minute
- (B) Peripheral vascular resistance
- (C) Pulse Pressure
- (D) Total Capacity
- (A) Measures the change in Po2 in arterial blood
- (B) Measures Po2 in venous blood
- (C) Measures the changed in CO2 in arterial blood
- (D) Measures the change in CO2 in venous blood
- (A) Closure of the pulmonary valve
- (B) Rapid filling of the left ventricle
- (C) Closure of the aortic valve
- (D) Contraction of the atria
