Heart and Circulation: Anatomy, Hemodynamics, Blood Pressure, Blood Flow, and Body FluidsThe heart of most birds is located in the thorax slightly to the left of the median line and is almost parallel to the long axis of the body, except that the apex may be bent to the right. The ...
lowers your blood pressure." The nurse is providing education for nonpharmacological interventions to manage hypertension. Which information should the nurse include? SATA A. Increase your dietary intake of fruits and vegetables. B. Decrease the consumption of alcohol. ...
Blood vessel types arteries, capillaries, veins Arteries Are high-pressure vessels that carry blood away from the heart Veins are low pressure vessels with one way valves that prevent backflow. Large lumens (vessel openings.) can accommodate large volumes of blood. ...
Your whole clitoris is created from a network of erectile tissue, similar to the tissue in a penis, and nerves. The glans alone has about 8,000 nerve endings. When you're aroused, parts of your clitoris swell with blood. This can cause your labia to become swollen as well. When this ...
blood. Once the patient is comfortable, wash your hands and put on your latex-free gloves. Then, apply a thin layer of lubricant to your dominant index finger; be sure to apply enough lubricant to cover the entire length and circumference of the finger. Applying too much leads to an ...
(GnRH) by the hypothalamus. The lack of sex hormones results in impaired pubertal development.Kallmann Syndrome:a form of reproductive failures due to severehypogonadismHypogonadismHypogonadism is a condition characterized by reduced or no sex hormone production by the testes or ovaries. Hypogonadism ...
blood into the veins, which transport it back to the heart through the venae cavae. Vein walls are thinner and less elastic than artery walls. The pressure pushing blood through them is not as great. In fact, there are valves within the lumen of veins to prevent the backflow of blood. ...
The left ventricle expels blood into high-pressure systemic circulation and thus has the thickest myocardium. 5. On a frontal chest radiograph, the pulmonary valve is the upper one, above the mitral valve. The aortic valve is positioned at the southwest corner of the mitral valve, above the ...
Some examples include inflammation; atherosclerosis, which involves the deposition of fat in the arterial endothelium; and hypertension, in which narrowing of the arterioles causes an abnormal increase in blood pressure. Seeartery; capillary; vein; cardiovascular disease. Britannica Quiz Facts You Should...
Blood vessel, a vessel in the human or animal body in which blood circulates. The vessels that carry blood away from the heart are called arteries. Veins are vessels that return blood to the heart. Learn more about the anatomy and types of blood vessels