5 Written questions
5 Matching questions
- How does the heart react to hyperkalemia?
- Anemia is a disorder of which blood element?
- Longest stage of the cardiac cycle?
- A major function of hepatocytes is the formation and secretion of which substance?
- a Anemia is a deficiency in oxygen-carrying red blood cells (erythrocytes)
- b time the atrioventricular valves are open. Bridges all of ventricular systole and diastole
- c synthesizing glucose from a non-carbohydrate source such as fats or proteins.
- d Hepatocytes (liver cells) generate and secrete bile
- e Potassium's effect on muscle cells causes contractions to become weak and irregular and eventually to stop.
5 Multiple choice questions
- Arteriolar smooth muscles contract in vascular spasm
- opposite of hydrolysis. anabolic reacition that joins two molecules by removing water.
- degrades food proteins into peptides
- parietal cells in the gastric glands of the stomach
5 True/False questions
How does the body respond to increased CO2 in the blood stream? → hyperventilation
when blood pH decreases does more or less O2 become available for tissues? → more O2 is released from hemoglobin in response to the increased acidity making more O2 available to tissues.
pepsin → precursor (zymogen) of pepsin, secreted by chief cells in the stomach
EDV (End Diastolic Volume) → amount of blood pumped out of ventricle with one contraction (SV= EDV - ESV)
cardiac output → the volume ejected from the ventricle into the aorta each minute (HR x SV = CO)