Identify the following
A. Transversus abdominis
B. Rectus abdominis
C. Internal oblique abdominis
D. External oblique abdominis
E. Internal intercostal muscles
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Pectinate muscles are found on the
A. anterior wall of the right and left atria. B. posterior wall of the right ventricle. C. anterior wall of the right ventricle. D. anterior wall of the right atrium. E. posterior wall of the right and left ventricles.
Active sites become exposed when calcium ions bind to
A) tropomyosin. B) actin. C) myosin. D) troponin. E) calcium channels.
Which result from activation of the renin-angiotensin system? select all that apply.
a) increased secretion of cortisol b) increased secretion of aldosterone c) vasodilation of afferent arteriole d) increased release of ADH e) stimulated thirst
What congenital disorder can occur when there is a temporary lack of oxygen during delivery of a baby?
A) hydrocephalus B) anencephaly C) spina bifida D) cerebral palsy