A thrombus (blood clot) in the second branch of the arch of the aorta would affect the flow of blood to the ____.

a) left side of the head
b) myocardium of the heart
c) left shoulder and arm
d) right side of the head and right arm


Answer: a) left side of the head

Anatomy & Physiology

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The tendency for physiological systems to stabilize internal conditions with respect to the external environment is called

A) integration. B) internal regulation. C) responsiveness. D) homeostasis. E) external regulation.

Anatomy & Physiology

________ is the medical term for nosebleed

Fill in the blank(s) with correct word

Anatomy & Physiology

During translation, transferRNA (tRNA) binds which molecule in the cytosol and delivers it to the ribosome?

a) DNA b) anticodon c) codon d) amino acid

Anatomy & Physiology

Which term is defined as the capacity to do work?

a) metabolism b) electrolytes c) chemical reaction d) concentration e) energy

Anatomy & Physiology