For the following answer true or false please. 96) Einthoven’s triangle runs fro
ID: 3519830 • Letter: F
Question
For the following answer true or false please.
96) Einthoven’s triangle runs from both wrists to the left ankle.
97) The Aortic valve closes a few milliseconds after the pulmonary valve.
98) The mitral valve closes a few milliseconds before the tricuspid valve.
99) S4 is not considered to be indicative of a problem in young people or athletes.
100) Anaphylactic shock is caused by a massive allergic response.
101) Most blood vessels have some smooth muscle tissue in their walls.
102) Smaller blood vessels carry blood at a lower velocity than larger ones.
103) Flow rate decreases with increasing diameter of a blood vessel.
104) Positive inotropic chemicals decrease contractility of the myocardium.
105) Viscosity refers to the thickness of a fluid.
106) Hypertension is the condition of having insufficient blood pressure.
107) A single cardiac cycle moves approximately 5.2 liters of blood.
108) The sympathetic nervous system generates bradycardia.
109) Orthostatic hypotension is caused by getting out of bed and standing up.
110) Baroceptors are phasic receptors located in the walls of the aorta and carotid arteries.
111) Absorption moves material out of capillaries via bulk flow.
112) Transcytosis involves the movement of material through endothelial cells.
113) Vasoconstriction can increase systemic blood pressure.
114) Up to 95% of the body’s capillary beds may be inactive during periods of rest.
115) Septic shock is caused by a sudden loss of blood volume.
Explanation / Answer
96.true
It is used in electrocardiogram.
97.false
Aortic valve closes just before pulmonary valve
98.true
Mitral valve closes before tricuspid valve
99.true
100.false
For anaphylactic shock even small exposure can work as triggering response
101.true
Blood vessels have thick connective tissue and some smooth muscle.
102.true
Larger arteries like aorta carries blood with highest speed
103.false
Flow rate decreases from aorta to capillary
104.false
Positive ionotropic chemical increase muscular contractility.
105.true
106.false
In hypertension high blood pressure seen
107.true
Cardiac output is around 4-6 litres
108.false
It induces tachycardia
109.true
110.true
111.false
112.true
113.true
114.true
115.false.
Septic shock causes due to infection causes failure of organ functioning and low blood pressure.