Navy Hospital Corpsman, HCB Test 5- Answered 2024.

Navy Hospital Corpsman, HCB Test 5- Answered 2024. sometimes called cardiac compromise, is a blanket term that refers to any time the not getting enough oxygen acute coronary syndrome (acs) a decrease in certain elements of the blood, especially red cells and hemoglobin anemia pain in the chest occurring when blood supply to the heart is reduced and a portion of the heart is not receiving enough oxygen angina pectoris a condition in which the heart ceased generating electrical impulses, commonly called flatline asystole term used for the valves that are located between the atrium and ventricle, specifically the tricuspid and mitral valve atrioventricular valves normal heartbeat and circulation of blood have completely stopped cardiac arrest study of the heart cardiology actions taken to revive a person by keeping the person's heart and lungs working cardiopulmonary resuscitation vessels that supply the myocardium coronary arteries diseases that affect the arteries of the heart Coronary Artery Disease (CAD) the presence of thrombus in a vein, usually a deep vein of the lower limbs deep vein thrombosis a swelling resulting from build up of fluid in the body tissues edema major artery that supplies blood to the lower extremities femoral artery Inability of the body to adequately circulate blood to the body's cells to supply them with oxygen and nutrients hypo-perfusion low fluid/ blood volume hypovolemia supply of oxygen and nutrients to and removal of wastes from the cells and tissues of the body as a result of the flow of blood through the capillaries perfusion pulses that are found within the peripheral or outlying points of the body peripheral pulses condition in which the heart's electrical impulses are disorganized, preventing the heart muscle from contracting normally ventricular fibrillation what are the four components of blood red blood cells (41%) white blood cells (4%) platelets (0.01%) plasma (55%) carries blood from the heart to the head carotid largest artery in the body, transports blood from the left ventricles to the systemic circulation aorta artery located behind the knee popliteal artery supplying the foot behind the medial ankle posterior tibial artery supplying the foot, lateral to the large tendon of the big toe dorsalis pedis these two major veins return blood from the body to the right atrium vena cava empty directly into the superior vena cava jugular common site of the intravenous catheter insertion in the antecubital space median basilic the heart is enclosed and held in place by the pericardium what are the three layers of the heart epicardium myocardium endocaridum receives blood from the superior and inferior vena cava and the coronary sinus right atrium forms most of the anterior surface of the heart, and is continuous with the pulmonary trunk right ventricle receives blood form the pulmonary veins left atrium form the apex of the heart left ventricle prevent blood flow from the ventricles back into the atria atrioventricular valves allow ejection of blood from the heart into the arteries but prevent back flow from the arteries into the ventricles semilunar valves each component of blood has specific functions that are critical to a patient's health and survival (4) ctrl bleeding by clotting delivery of O2 to cells removal of CO2 from cells removal/delivery of other waste products to organs that provide filtration and removal contains dissolved nutrients and carries certain crucial proteins such as clotting factors