Oxygenated blood is delivered to the left atrium through the ____________.

Fill in the blank(s) with the appropriate word(s).


pulmonary veins

Anatomy & Physiology

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In response to action potentials arriving along the transverse tubules, the sarcoplasmic reticulum releases

A) acetylcholine. B) sodium ions. C) potassium ions. D) calcium ions. E) hydrogen ions.

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Parasympathetic fibers of the vagus nerve ________ digestion, while sympathetic neurons from the celiac ganglion ________ digestion.

A. suppress; stimulate B. stimulate; suppress

Anatomy & Physiology

Which is not a cell type found in the pancreatic islets?

A.  Alpha cell B.  Delta cell C.  Beta cell D.  F cell E.  C cell

Anatomy & Physiology

What protein, produced by the liver, begins the clotting process?

A. Thrombin B. Prothrombin C. Fibrin D. Fibrinogen

Anatomy & Physiology