Cardiovascular — Flashcards

Due to the high degree of oxygen extraction by the myocardium, increases in myocardial oxygen demand can only be met by an increase in _____

Stimulation of the lateral area of the hypothalamus is inhibited by _____

_____ is the ability of cardiac cells to initiate action potentials in response to inward, depolarizing current

Compared to the umbilical vein, the umbilical arteries have _____ O2 saturation

The somatic nervous system reaches its target via _____ neuron(s)

Hyperkalemic and hypokalemic periodic paralysis are examples of _____ myopathies

What effect does excessive I- intake have on thyroid hormone secretion?_____

Which type of free nerve ending (C or A) is fast and myelinated? _____

When total myocardial ischemia lasts less than 30 minutes, restoration of blood flow leads to _____ dysfunction

Conduction velocity depends on the _____ of the inward current during the upstroke of an action potential