Martin Is a Regular LSD User

question 78

True/False

Martin is a regular LSD user.If he were to try DMT (dimethyltryptamine),he might find the effects of the drug are blunted due to cross-tolerance.

---

Definitions:

Ejection

The act of expelling or discharging, often related to the expulsion of blood from the heart or another substance from the body.

Atrial Systole

Contraction of the atria.

Ventricles

Chambers of the heart that receive blood from the atria and expel it to the lungs or body.

Isovolumetric Contraction

A phase of the cardiac cycle where the ventricles contract with no change in volume, occurring between the closure of the atrioventricular valves and the opening of the semilunar valves.