Blood does not enter or leave the ventricles during the period called
A. ejection.
B. rapid filling.
C. atrial systole.
D. isovolumetric contraction.
E. active and passive filling.
D
Anatomy & Physiology
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The pharynx is lined with a keratinized epithelium to protect against abrasion.
Answer the following statement true (T) or false (F)
Anatomy & Physiology
Mast cells in tissues are considered to be a type of
A) monocyte. B) eosinophil. C) basophil. D) neutrophil. E) lymphocyte.
Anatomy & Physiology
Red blood cells are also known as
A. thrombocytes. B. erythrocytes. C. leukocytes. D. multipotent stem cells.
Anatomy & Physiology
From what else, besides physical trauma, does the skin provide protection?
What will be an ideal response?
Anatomy & Physiology