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Incompetent valve is a case where the heart suffers stiff flaps that constrict opening, causing the heart to exert more force to pump blood

What organ(s) in the body is(are) the main regulator of erythrocyte production? (Choose all that apply)

The volume of blood pumped to the pulmonary and systemic circuits are the same. The only difference is that the pressure is lower in the pulmonary

Cardiac muscle has more mitochondria and depends less on a continual supply of oxygen than does skeletal muscle

Elvin’s EKG shows an elevated S-T segment. This indicates a _______

The cardiac skeleton is made up of crisscrossing interlacing layer of connective tissue and it _______ (Choose all that apply)

Mat suffers from hemophilia. This refers to __________

Angina pectoris is caused by prolonged coronary arteries blockage and the areas of cell death are repaired with non-contractile scar tissue

The number of erythrocytes doesn’t have an effect on the EPO production

Assuming that you are a doctor and you had a case in the clinic that is suspected allergy. Would test would you order