BIOL251 Exam 3
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School
American Military University *
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Course
251
Subject
Anatomy
Date
Jan 9, 2024
Type
Pages
12
Uploaded by MateRamPerson2503
W9: Unit Exam 3 - Results X Attempt 1 of 1 Written Sep 3, 2023 11:46 AM - Sep 3, 2023 12:13 PM Released Sep 9, 2023 1:55 AM Attempt Score 95/ 100 - 95 % Overall Grade (Highest Attempt) 95/ 100 - 95 % Question 1 4 / 4 points The volume of filtrate formed by both kidneys per minute is termed the ) uremic coefficient > anuric coefficient ) glomerular filtration rate (GFR) ) filtration quantity ) None of the above w Hide question 1 feedback Good work; your answer is correct! Question 2 4 / 4 points
If a person’'s kidneys are not functioning properly, that person may be in what is called renal failure. The symptoms of this condition include: ~ ) weakness ) lethargy ) shortness of breath ) loss of appetite ) All of the above w Hide question 2 feedback Good work; your answer is correct! Question 3 4 / 4 points The urinary system has some of the following roles in the human body: ) Ridding the body of wastes ) Regulation of blood pH ) Regulation of blood pressure ) Stimulate the production of red blood cells > All of the above are true. w Hide question 3 feedback Good work; your answer is correct! Question 4 4 / 4 points The primary structure found within the medulla of the kidney is the
) nephron ) ureter ~ ) minor calyces ) loop of Henle ) portal system w Hide question 4 feedback Good work; your answer is correct! Question 5 4 / 4 points The principle task of the nephron population is to balance the plasma to homeostatic set points and excrete potential toxins in the urine. They do this by: ) Filtration of blood > Reabsorption () Secretion - )AandB ) All of the above W Hide question 5 feedback Good work; your answer is correct! Question 6 4 / 4 points Peristaltic contractions occur in the
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) urethra ) urinary bladder ) ureters ) renal pelvis ) A, B, and C are correct w Hide question 6 feedback Good work; your answer is correct! Question 7 4 / 4 points The functional unit of the kidney is called the ) renal corpuscle > nephron () Loop of Henle ) Bowman's capsule ) renal hilus w Hide question 7 feedback Good work; your answer is correct! Question 8 4 / 4 points Which of these beverages does not contain diuretic compounds?
~ ) milk ) coffee ~ ) tea ) Coca Cola > alcohol w Hide question 8 feedback Good work; your answer is correct! Question 9 4 / 4 points Urine is produced by the kidneys because of fluid that flows through which of the following? ~ ) Bowman's capsule ) Proximal convoluted tubule ) Loop of Henle ) Distal convoluted tubule ‘) All of the above are involved in sequence. W Hide question 9 feedback Good work; your answer is correct! Question 10 4 / 4 points Which of these hormones can has an effect on the kidneys?
;;_ ’ ‘) Aldosterone ) Anti-diuretic hormone (ADH) ) Epinephrine ") Norepinephrine > All of the above w Hide question 10 feedback Good work; your answer is correct! Question 11 5/ 5 points What is the term for having a higher-than-normal concentration of potassium, usually due to an increased dietary intake of potassium? ") Hypernatremia ~ ) Hypokalemia ) Hyperkalemia ) Hyponatremia w Hide question 11 feedback Correct. This can be found in the OpenStax Anatomy and Physiology section. Section 26.3. Question 12 5/ 5 points Solute contributes to the movement of water between cells and the surrounding medium by what force?
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") Hydrostatic pressure ) Brownian movement ) Osmotic pressure ~ ) Random motion w Hide question 12 feedback Correct. This can be found in the OpenStax Anatomy and Physiology section. Section 26.1. Question 13 5/ 5 points What is Interstitial fluid (IF)? ) The fluid in the cytosol of the cells. ) The intracellular fluids found between membranes. ) The fluid component of blood. ) The fluid that bathes all of the body's cells except for in the blood cells. w Hide question 13 feedback Correct. This can be found in the OpenStax Anatomy and Physiology section. Section 26.1. Question 14 5/ 5 points The largest amount of water leaves the body through this route.
) The kidneys via urine. ~ ) The skin as sweat. ) The lungs through expiration. () The Gl tract. w Hide question 14 feedback Correct. This can be found in the OpenStax Anatomy and Physiology section. Section 26.2. Question 15 5/ 5 points Where is most of the body's calcium found? ~ ) Teeth ) Plasma ) Extracellular fluids w Hide question 15 feedback Correct. This can be found in the OpenStax Anatomy and Physiology section. Section 26.3. Question 16 5/ 5 points How soon after drinking a large glass of water will a person begin increasing their urine output?
~ ) 3 minutes ~ ) 30 minutes ") 1 hour ~ )3 hours w Hide question 16 feedback Correct. This can be found in the OpenStax Anatomy and Physiology section. Section 26.2. Question 17 5/ 5 points Which of the following is the most important buffer inside red blood cells? ) Phosphate buffers ) Bicarbonate-carbonic acid buffer ") Plasma proteins _ ) Hemoglobin w Hide question 17 feedback Correct. This can be found in the OpenStax Anatomy and Physiology section. Section 26.4. Question 18 5/ 5 points Which one of the following is a cause of respiratory alkalosis?
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) Diarrhea ~ ) Vomiting ") Too much CO2 is exhaled from the lungs _ ) Emphysema w Hide question 18 feedback Correct. This can be found in the OpenStax Anatomy and Physiology section. Section 26.5. Question 19 5/ 5 points Carbonic acid levels are controlled through which system? ") The renal system ) The respiratory system ) Metabolic rate of cells ) The digestive system w Hide question 19 feedback Correct. This can be found in the OpenStax Anatomy and Physiology section. Section 26.4. Question 20 5/ 5 points Which explanation best describes why plasma proteins can function as buffers?
) Plasma proteins combine with bicarbonate to make a stronger buffer. ) Plasma proteins are immune to damage from acids. ) Proteins have both positive and negative charges on their surface. ) Proteins are alkaline. w Hide question 20 feedback Correct. This can be found in the OpenStax Anatomy and Physiology section. Section 26.4. Question 21 O / 5 points Which one of the following is a cause of metabolic alkalosis? ) Diarrhea ") Strenuous exercise ) Ingestion of antacids ‘) Too much CO2 is exhaled from the lungs w Hide question 21 feedback Incorrect. This can be found in the OpenStax Anatomy and Physiology section. Section 26.5. Question 22 5 / 5 points Which one of the following is an example of an "acidic" solution?
) Bleach ) Baking soda ) Soda ~ ) Ammonia w Hide question 22 feedback Correct. This can be found in the OpenStax Anatomy and Physiology section. Section 26.4. Done
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