Cardiopulmonary Anatomy & Physiology
7th Edition
ISBN: 9781337794909
Author: Des Jardins, Terry.
Publisher: Cengage Learning,
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Chapter 16, Problem 4RQ
Summary Introduction
Introduction:
Tubular secretion is the process in which substances from the plasma are transported to the renal tubule. It works in the direction opposite to the one in which tubular reabsorption works. It is an additional mechanism that provides entry to the plasma fluid into the tubules.
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Which type of circulatory route is commonly found in a nephron within the kidneys?
A. Arteriovenous anastomosis
O B. 2 capillary bed portal system
C. Simple 1 capillary bed circulatory route
D. Venous anastomosis
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…
9. Since veins can distend more with pressure, they are called
A. resistance
B. stretchy.
C. capacitance.
D. Both resistance and stretchy are correct
vessels.
10. Vasopressin induces renal water
A. secretion.
B. excretion.
C. filtration.
D. reabsorption.
11.
A. ADH
B. Aldosterone
C. Renin
D. Angiotensin
is a steroid hormone secreted by the adrenal cortex which stimulates kidne
12. The main determinant of increased resistance to blood flow in a vessel is
A. increased blood vessel length.
B. decreased blood viscosity.
C. decreased in vessels radius.
D. increased blood pressure.
13. Blood flow is increased by
A. hypotension.
B. anemia.
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Chapter 16 Solutions
Cardiopulmonary Anatomy & Physiology
Ch. 16 - 1. The outer one-third of the kidney is called...Ch. 16 - 2. Glomerular filtration is directly proportional...Ch. 16 - Prob. 3RQCh. 16 - Prob. 4RQCh. 16 - Prob. 5RQCh. 16 - 6. Which of the following can be classified as a...Ch. 16 - Prob. 7RQCh. 16 - Prob. 8RQCh. 16 - Prob. 9RQCh. 16 - Prob. 10RQ
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- 28. Aldosterone, a steroid hormone, is released to control Extracellular Volume. Which circulating molecule causes the release of the hormone? A.ADH B.angiotensinogen C.ANF D.A-IIarrow_forward1. A severely dehydrated patient is admitted to the Emergency Department. Which of the following would NOT be elevated in this patient? A. Plasma atrial natriuretic peptide (ANP) B. Plasma renin C. Plasma antidiuretic hormone (ADH) D. Sympathetic nervous 2. When ADH levels increase: A. the amount of water reabsorbed increases. B. the amount of water reabsorbed decreases. C. the DCT becomes impermeable to water. D. sodium ions are exchanged for potassium ions.arrow_forward1. Change in which electrolyte causes water to move from one compartment to another altering blood volume and blood pressure and can ultimately alter cellular activity? A. Na B. K C. Ca D. albumin E. Hemoglobin F. All of the above G. Non of the above 2. Which of the following are true? A. For micturition to occur, the internal urethral phincter must be voluntarily relaxed after stretching of the bladder B. Activation is from an impulse (Micriturion reflex) sent to the spinal cord and then back via the pelvic splanchnic nerves C. For voidung to compeltely occur, the external urethral sphincter must be spontaneously relax once urine is near irarrow_forward
- The kidney can act to buffer the blood by a. secreting H+. b. reabsorbing H+. c. producing HCO3–. d. All of these are correct.arrow_forwardexplain the meaning and physiology of sodium potassium pump at Renin angiotensin aldosterone system 1. Sodium Potassium Pump 2. RAAS 3. 3. Regulation Of Body Fluid a. A. Kidney b. Endocrine c. 3.Atrial Natriuretic Peptide (ANP) d. GI regulation e. Heart Blood Vessel f. Lungs 4. Anti diuretic Hormone disorder a. SIADH b. Diabetes Insipidusarrow_forward14. The injection of ______ could possibly save a baby’s life stricken with Erythroblastosis fetalis. a. renin b. erythropoietin c. aldosterone d. angiotensin e. Histaminearrow_forward
- Name: 1. The Excretory system converts dangerous nitrogen-based waste into Carbon dioxide a. b. Sweat C. Urea 2. Which organ functions in exchanging oxygen and carbon dioxide a. Trachea b. Diaphragm C. Liver d. Lungs 3. Which side of the heart pumps oxygenated blood to the body a. Left side b. Right side 4. Wastes like excess water and salt are excreted through the pores of which organ a. Kidney b. Liver c. Lungs d. Skin I holds the brain and spinal cord? Date:arrow_forward1. What of the following diseases is/are associated with restricted blood flow in artery? I. П. III. Myocardial infarction Ischemic stroke Renal hypertension A. I only В. I only C. I and II only D. II and III only Е. I, II and II 2. The following cases are considered high blood pressure EXCEPT A. 100/80 В. 120/100 С. 130/80 D. 140/100 Е. 170/75 3. Which of the following about hypoventilation is correct? A. Alveolar ventilation is in excess of metabolic demands. B. It refers to fast and deep breathing. C. It leads to respiratory alkalosis. D. It is associated with type 2 respiratory failure. E. It is characterized by a higher alveolar Po, and low alveolar Pco2 4. Which of the following sequences describing the stages of atherosclerosis is correct? A. Plaque growth → Fatty streak → Endothelial damage → Plaque rupture B. Endothelial damage → Fatty streak > Plaque growth → Plaque rupture C. Fatty streak → Plaque growth → Plaque rupture → Endothelial damage D. Endothelial damage → Immune…arrow_forwardIf RPF is 600 ml/min and GFR is 120ml/min what is the expected amount of PAH in urine given a plasma concentration of 0.1mg/ml? O A. 600 mg/min O B. 60 mg/min O C. 120 mg/min O D. 12 mg/minarrow_forward
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