Like skeletal muscle cells, cardiac muscle cells have an absolute refractory period prior to repolarization

Fill in the blank with correct word.


TRUE

Anatomy & Physiology

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Which is not part of the respiratory membrane?

A.  Capillary endothelium B.  Fused basement membrane C.  Plasma membrane of Type I cell D.  Plasma membrane of Type II cell

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Which muscle of the pelvic floor acts as a sphincter in the vagina and anal canal?

A. Levator ani B. Bulbospongiosus C. Ischiocavernosus D. Coccygeus E. Superficial transverse perineal muscle

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The part of the brain that assigns value to a memory is the

A. pons. B. amygdala. C. medulla oblongata. D. cerebral cortex.

Anatomy & Physiology

Which substance plays a central role in determining the rate of sodium reabsorption?

A) ADH B) aldosterone C) extracellular fluid D) natriuretic peptides E) epinephrine

Anatomy & Physiology