The Kidney 29 Multiple Choice Questions 1234567891011121314151617181920212223242526272829 0% 1 votes, 5 avg 4 GOOD LUCK WELL DONE Created by quizshellThe Kidney 1 / 29 Category: Urinalysis 1. Which hormone controls the reabsorption of sodium from the filtrate and the secretion of potassium and hydrogen into the filtrate? A. Aldosterone B. Renin C. Thyroid stimulating hormone D. Adrenal hormone 2 / 29 Category: Urinalysis 2. In a healthy kidney, which of the following molecules will remain in the arterioles and will not pass through the glomerular capillary walls ? A. Glucose B. Bicarbonate C. Calcium D. Proteins 3 / 29 Category: Urinalysis 3. Which part of the kidney collects urine from calyces for transport from the kidney to the ureter? A. Proximal convoluted tubules B. Distal convoluted tubules C. Loops of Henle D. Pelvis 4 / 29 Category: Urinalysis 4. The nephron comprises of ? A. Internal tube B. Peritubular capillaries and tubular system C. Renal corpuscle and a tubular system. D. Subdural 5 / 29 Category: Urinalysis 5. Which term is defined as a urine volume more than 2000 mL excreted over a 24-hour period? A. Anuria B. Polyuria C. Oliguria D. Nocturia 6 / 29 Category: Urinalysis 6. Which of the following organic substance accounts for 50% of all dissolved solids in a urine? A. Uric Acid B. Creatine C. All of the above D. Urea 7 / 29 Category: Urinalysis 7. Which part of the kidney is responsible for most reabsorption and secretion in the tubules ? A. Loop of Henle B. The proximal convoluted tubule C. Distal convoluted tubule D. Collecting duct 8 / 29 Category: Urinalysis 8. A protein produced by the kidneys to stimulate red blood cell production in response to low oxygen levels ? A. Aldosterone B. Angiotensin C. Erythropoietin D. Anti-diuretic hormone (ADH) 9 / 29 Category: Urinalysis 9. Which of the following inorganic substance have the lowest concentration in a urine? A. Sodium B. Chloride C. Magnesium D. Potassium 10 / 29 Category: Urinalysis 10. What are the two main regions of the kidneys? A. Internal and external B. Cortex (outer layer) and the medulla (inner layer) C. Cortex and Subdural region 11 / 29 Category: Urinalysis 11. Which region of the kidney contains the loops of Henle and the collecting ducts located ? A. Cortex B. Internal C. Medulla D. Subdural 12 / 29 Category: Urinalysis 12. Which hormone controls the reabsorption of water in distal convoluted tubules? A. Antidiuretic hormone (ADH) B. Renin C. Thyroid stimulating hormone D. Adrenal hormone 13 / 29 Category: Urinalysis 13. Which arteriole carries blood into the glomerulus ? A. Sensory artery B. Afferent arteriole C. Efferent arteriole D. Peritubular capillaries 14 / 29 Category: Urinalysis 14. Where does water reabsorption occur ? A. Descending Loop of Henle B. Glomerulus C. Ascending Loop of Henle D. Bowman capsule 15 / 29 Category: Urinalysis 15. A hormone secreted in juxtaglomerular apparatus of the kidneys that catalyzes the conversion of angiotensinogen to angiotensin I is called ? A. Aldosterone B. Renin C. Angiotensin D. Anti-diuretic hormone (ADH) 16 / 29 Category: Urinalysis 16. A tuft of capillaries that filters the blood is ? A. Proximal Convoluted tubules B. Glomerulus C. Loop of Henle D. Distal Convoluted tubules 17 / 29 Category: Urinalysis 17. Where does sodium reabsorption occur ? A. Descending Loop of Henle B. Glomerulus C. Ascending Loop of Henle D. Bowman capsule 18 / 29 Category: Urinalysis 18. What is the expected pH range of a urine specimen? A. 4.5-8.0 B. 3.5-8.0 C. 3.5-9.0 D. 4.0-8.5 19 / 29 Category: Urinalysis 19. A hormone made in the parathyroid glands that promote calcium reabsorption from the filtrate and excretion of phosphate ions from the blood into the filtrate is called ? A. Aldosterone B. Angiotensin C. Parathyroid hormone (PTH) D. Anti-diuretic hormone (ADH) 20 / 29 Category: Urinalysis 20. Which of the following diseases can cause polyuria? A. Acute glomerulonephritis B. Diabetes mellitus C. Diabetes insipidus D. Diabetes mellitus and Diabetes insipidus 21 / 29 Category: Urinalysis 21. The process by which a substance from the blood is transported across the wall of the tubule into the filtrate is called ? A. Excretion B. Secretion C. Reabsorption D. Filtration 22 / 29 Category: Urinalysis 22. An increased urine output at night is? A. Oliguria B. Polyuria C. Anuria D. Nocturia 23 / 29 Category: Urinalysis 23. Where are the renal corpuscles, proximal and distal convoluted tubules located? A. Cortex B. Internal C. Medulla D. Subdural 24 / 29 Category: Urinalysis 24. The functional unit of the kidney is? A. Ureter B. Liver C. Pancreas D. Nephrons 25 / 29 Category: Urinalysis 25. Which of the following organic substances can be found in a urine? A. Urea B. Creatine C. Uric acid D. All of the above 26 / 29 Category: Urinalysis 26. Which of the following inorganic substances have the highest concentration in a urine? A. Sodium B. Magnesium C. Chloride D. potassium 27 / 29 Category: Urinalysis 27. Which part of the nephron is the final site for water reabsorption? A. Loop of Henle B. Collecting Duct C. Distal Convoluted tubules D. Proximal Convoluted tubules 28 / 29 Category: Urinalysis 28. Which of the following is the major organic substance found in urine? A. Uric Acid B. Creatine C. Urea D. Chloride 29 / 29 Category: Urinalysis 29. Which of the following organic substances can be found in urine ? A. Urea B. Creatine C. Uric acid D. 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