Positive chronotropic effects lead to a(n) ________ in heart rate

What is the name given to the acute angle formed by the costal pleura joining the diaphragmatic pleura?

a. Angle of Louis b. Costophrenic angle c. Diaphragmatic groove d. Oblique fissure

Malpractice is considered

unethical conduct. a misdemeanor. professional negligence. performing an act that a "reasonable and prudent person would perform.".