The degree of stretch experienced by the sarcomeres in the ventricle cells before they contract is called:
A) preload. B) contractility. C) afterload. D) stroke volume.
Answer: A
Anatomy & Physiology
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Which muscle is part of the urogenital diaphragm and constricts the urethra to voluntarily inhibit urination?
A. External urethral sphincter B. Bulbospongiosus C. Superficial transverse perineal muscle D. Ischiocavernosus E. Pubococcygeus
Anatomy & Physiology
The iliopsoas, sartorius, and rectus femoris muscles adduct the thigh.
Answer the following statement true (T) or false (F)
Anatomy & Physiology
The portion of the intervertebral disk that ruptures is the annulus fibrosus.
Answer the following statement true (T) or false (F)
Anatomy & Physiology
All amino acids enter the cellular respiration pathway at the citric acid cycle.
Answer the following statement true (T) or false (F)
Anatomy & Physiology