Arterial blood supply to heart muscle is continuous whether the heart is in systole or diastole.

a. true
b. false


b. false

Anatomy & Physiology

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Water molecules rely on ________ to hold them together

A) ionic bonds B) hydrogen bonds C) polar covalent bonds D) nonpolar covalent bonds

Anatomy & Physiology

A(n) ________ acid is an acid that can leave solution and enter the atmosphere

A) respiratory B) volatile C) metabolic D) inorganic E) fixed

Anatomy & Physiology

When blood pressure is 120/80, pulse pressure is __________ mm Hg

Fill in the blank(s) with correct word

Anatomy & Physiology

When viewing a blood smear under a microscope, which cell type is most abundant?

A) platelets B) leukocytes C) erythrocytes D) monocytes

Anatomy & Physiology