SEELEY'S ANATOMY+PHYSIOLOGY
12th Edition
ISBN: 9781260172195
Author: VanPutte
Publisher: RENT MCG
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Chapter 21, Problem 24RAC
Summary Introduction
Introduction:
Arteriosclerosis is the thickening, hardening, and loss of elasticity of the walls of arteries that restricting blood flow to organs and tissues. It leads to the buildup of fatty plaques, cholesterol due to smoking, a bad diet, or many genetic factors.
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A patient is found to have severe arteriosclerosis of the renal arteries,which has reduced renal blood pressure. Which of these is consistentwith that condition?a. hypotensionb. hypertensionc. decreased vasomotor toned. exaggerated sympathetic stimulation of the hearte. Both a and c are correct.
26. Secondary hypertension may result from
A. a renin secreting tumor.
B. an atrial natriuretic factor secreting tumor.
C. an aldosterone antagonist.
D. an epinephrine antagonist.
27.Renin is secreted from the
A. liver
B. lungs.
C. adrenal gland
D. kidney
28. Shock is characterized by
A. hypertension
B. hypotension
C. normal state
D. hemostasis
29. A person with a decreased blood pressure, rapid pulse, and cold clammy skin would be suffering from
A. peripheral edema.
B. hypovolemic shock.
C. myocardial ischemia.
D. atherosclerosis.
30. Dangerously low blood pressure that results from infection is
A. septic shock.
B. anaphylactic shock.
C. neurogenic shock.
D. cardiogenic shock.
31. A damage to the spinal cord by anesthesia can result in
A. septic shock.
B. anaphylactic shock.
C. neurogenic shock.
D. cardiogenic shock.
32. Hypertension increases afterload, making it more difficult for the ventricles to eject blood.
A. FALSE
B. TRUE
33. Primary or essential hypertension results as a…
Increase venous return will cause the release of this hormone by stretching the atrial cardiac muscle cells.
a. aldosterone
b. gluccocorticoids
c. antidiuretic hormone
d. atrial natriuretic hormone
Chapter 21 Solutions
SEELEY'S ANATOMY+PHYSIOLOGY
Ch. 21.1 - What is the difference between pulmonary and...Ch. 21.1 - Describe the five functions of the circulatory...Ch. 21.2 - Prob. 3AYPCh. 21.2 - Prob. 4AYPCh. 21.2 - Prob. 5AYPCh. 21.2 - Prob. 6AYPCh. 21.2 - Prob. 7AYPCh. 21.2 - Describe a capillary network. Where is the smooth...Ch. 21.2 - Prob. 9AYPCh. 21.2 - Prob. 10AYP
Ch. 21.2 - Prob. 11AYPCh. 21.2 - Prob. 12AYPCh. 21.2 - In which type of blood vessels are valves found?...Ch. 21.2 - Prob. 14AYPCh. 21.2 - Prob. 15AYPCh. 21.2 - Prob. 16AYPCh. 21.3 - Prob. 17AYPCh. 21.4 - Name the parts of the aorta.Ch. 21.4 - Name the arteries that branch from the ascending...Ch. 21.4 - Prob. 20AYPCh. 21.4 - Prob. 21AYPCh. 21.4 - Prob. 22AYPCh. 21.4 - Prob. 23AYPCh. 21.4 - Name the two types of branches arising from the...Ch. 21.4 - Prob. 25AYPCh. 21.4 - Prob. 26AYPCh. 21.4 - Prob. 27AYPCh. 21.5 - Prob. 28AYPCh. 21.5 - What veins collect blood from the heart muscle.Ch. 21.5 - Prob. 30AYPCh. 21.5 - Prob. 31AYPCh. 21.5 - Prob. 32AYPCh. 21.5 - Prob. 33AYPCh. 21.5 - Prob. 34AYPCh. 21.5 - Prob. 35AYPCh. 21.6 - Prob. 36AYPCh. 21.6 - Prob. 37AYPCh. 21.6 - Prob. 38AYPCh. 21.6 - Prob. 39AYPCh. 21.6 - Prob. 40AYPCh. 21.6 - Prob. 41AYPCh. 21.6 - Prob. 42AYPCh. 21.6 - Prob. 43AYPCh. 21.7 - Prob. 44AYPCh. 21.7 - Describe the total cross-sectional areas of the...Ch. 21.7 - Describe how the rate changes as blood flows...Ch. 21.7 - Prob. 47AYPCh. 21.7 - Prob. 48AYPCh. 21.7 - Prob. 49AYPCh. 21.7 - What is pulse pressure? How do stroke volume and...Ch. 21.7 - Prob. 51AYPCh. 21.7 - Prob. 52AYPCh. 21.7 - Prob. 53AYPCh. 21.7 - Prob. 54AYPCh. 21.7 - Prob. 55AYPCh. 21.7 - Prob. 56AYPCh. 21.7 - Prob. 57AYPCh. 21.8 - Prob. 58AYPCh. 21.8 - Prob. 59AYPCh. 21.8 - Prob. 60AYPCh. 21.8 - Prob. 61AYPCh. 21.8 - Prob. 62AYPCh. 21.9 - Prob. 63AYPCh. 21.9 - What are the two major control systems that...Ch. 21.9 - Prob. 65AYPCh. 21.9 - Elaborate on the adrenal medullary control...Ch. 21.9 - Prob. 67AYPCh. 21.9 - Prob. 68AYPCh. 21.9 - Prob. 69AYPCh. 21.9 - Prob. 70AYPCh. 21.9 - Prob. 71AYPCh. 21.9 - Prob. 72AYPCh. 21.9 - Prob. 73AYPCh. 21 - Prob. 1RACCh. 21 - Prob. 2RACCh. 21 - Prob. 3RACCh. 21 - Prob. 4RACCh. 21 - The structures that supply the walls of blood...Ch. 21 - Given these arteriae: (l) brailar (2) common...Ch. 21 - Prob. 7RACCh. 21 - A branch of the aorta that supplies the liver,...Ch. 21 - Prob. 9RACCh. 21 - Prob. 10RACCh. 21 - Blood returning fromthe arm to the subclavian vein...Ch. 21 - Given these blood vessels: (1) inferior mesenteric...Ch. 21 - Given these veins: (1) small saphenous (2) great...Ch. 21 - Prob. 14RACCh. 21 - Prob. 15RACCh. 21 - Veins a. increases their volume because of their...Ch. 21 - Prob. 17RACCh. 21 - Prob. 18RACCh. 21 - Prob. 19RACCh. 21 - Prob. 20RACCh. 21 - Prob. 21RACCh. 21 - Prob. 22RACCh. 21 - Prob. 23RACCh. 21 - Prob. 24RACCh. 21 - Prob. 25RACCh. 21 - Prob. 1CTCh. 21 - Prob. 2CTCh. 21 - Prob. 3CTCh. 21 - All the blood that passes through the aorta,...Ch. 21 - As blood vessels increase in diameter. the amount...Ch. 21 - A very short nursing student is asked to measure...Ch. 21 - Prob. 7CTCh. 21 - Prob. 8CTCh. 21 - Epinephrine causes vasodilation of blood vessels...Ch. 21 - Prob. 10CTCh. 21 - Prob. 11CT
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- The Internal Iliac artery is a: A. Visceral branch of the aorta B. Parietal branch of the aorta C. Not a branch of the aorta D. Terminal branch of the aorta Which is not a function of the integumentary system? A. Temperature regulation B. Peristalsis C. Excretion D. Storagearrow_forwardProlonged wheelchair sitting May result in decreased circulation. Which of the following is a sign of decreased circulation?arrow_forwardHigh blood pressure, often caused by constricted vessels, is called a. Diabetes b. Hypertension c. Anemia d. Delayed clottingarrow_forward
- Hyperkalemia or high blood potassium is associated with a.Heart arrhythmia b.Cardiac arrest c.Not associated with any negative health effects d.a, barrow_forwardA 46 year-old woman with suspected renal hypertension undergoes imaging of the abdomen and pelvis. Ultrasonography show stenosis of the left renal vein where it crosses anterior to the abdominal aorta. An aneurysm of which of the following vessels is the most likely cause of this occlusion? a. Celica trunk b. Inferior mesenteric artery c. Left colic artery d. Middle colic artery e. Superior mesenteric arteryarrow_forwardContraction of the smooth muscle layers of the arterioles a. increases the frictional resistance to blood flow. b. may be a way of increasing heat exchange through the skin. c. can increase blood flow to an organ. d. All of the choices are correct.arrow_forward
- Mark the following statements as true or false. If a statement is false, correct it to make a true statement. a. The sympathetic nervous system increases blood pressure in the short term by increasing cardiac output and peripheral resistance. b. A sudden increase or decrease in blood pressure triggers the baroreceptor reflex, which is mediated by the medulla and the autonomic nervous system. c. Hormones that decrease blood volume and blood pressure include antidiuretic hormone and aldosterone. d. Angiotensin-II is a chemical that produces profound vasoconstriction. e. The kidneys control blood pressure directly through adjustment of blood volumearrow_forwardwhich of the following lab results would you expect in patient with hepatic encephalopathy? A. Elevated fibrinogen B. elevated secrum amnoia C. low serum glucose D. low serum albuminarrow_forwardWhich of these hormones is most likely to directly cause a drop inblood pressure?a. aldosteroneb. antidiuretic hormone (ADH)c. erythropoietind. atrial natriuretic hormone (ANH)arrow_forward
- Which of the following is True?a. Arteriole diameter is controlled by nerves, hormones,and chemicals from nearby tissues.b. The sympathetic nervous systems causes constriction ofarterioles in hot conditions.c. Precapillary sphincters are controlled by the nervoussystem.d. In response to major blood loss, the veins and arteriesincrease in diameter.arrow_forwardPatients who had myocardial infarction is commonly given this medication. it is used to prevent clot formation in patients with damaged heart valves or blood vessels. a. digitalis b. amlodipine c. aspirin d. nitroglycerinarrow_forwardIncrease venous return will cause the release of this hormone by stretching the atrial cardiac muscle cells a. atrial natriuretic hormone b. antidiuretic hormone c. aldosterone d. gluccocorticoidarrow_forward
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