Which of these is not true of the position of the kidneys in the body? a. They are medial to the aorta. b. They are retroperitoneal. c. The right kidney is lower than the left. d. They are inferior to the liver and spleen. e. They lie partially within the rib cage
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Which of these is not true of the position of the kidneys in the body? a. They are medial to the aorta. b. They are retroperitoneal. c. The right kidney is lower than the left. d. They are inferior to the liver and spleen. e. They lie partially within the rib cage
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- When the kidneys are described as being retroperitoneal, this refers to the fact that the kidneys a. are within the parietal peritoneal lining of the abdominal cavity. b. are posterior to the parietal peritoneal lining of the abdominal cavity. c. are superior to the peritoneal lining of the abdominal cavity. d. have no protective covering.Which of the following statements about the kidney is false? a. The renal pelvis drains into the ureter. b. The renal pyramids are in the medulla. c. The cortex covers the capsule. d. Nephrons are in the renal cortex.The urinary bladdera. is composed of skeletal muscle.b. is lined by simple columnar epithelium.c. is connected to the outside of the body by the ureter.d. is located in the pelvic cavity.e. has two urethras and one ureter attached to it.
- The urinary bladdera. is composed of skeletal muscle.b. is lined by simple columnar epithelium.c. is connected to the outside of the body by the ureter.d. is located in the pelvic cavity.e. has two urethras and one ureter attached to it. ThanksThe macula densa is/are: a. present in the renal medulla. b. dense tissue present in the outer layer of the kidney. c. cells present in the DCT and collecting tubules. d. present in blood capillaries.Which of the following statements regarding the Urinary system is INCORRECT? Select one: O a. The kidneys are responsible for urine production and are located in the posterior portion of the abdominal cavity on either side of the vertebral column. O b. The suprarenal glands are also called the adrenal glands which lie upon the superior poles of the kidneys. O c. The medial border of each kidney presents the hilus which marks the entrance into a cavity called the renal pelvis. O d. The cortex of the kidney lies at the periphery of the organ and the medulla lies internal to the cortex. Next pa
- Renal sinus surrounds the renal artery, renal vein and renal pelvis. Superior to each kidneys is the adrenal gland attached in renal fat and connective tissue. A. First statement is correct, second statement is incorrect B.First statement is incorrect, second statement is correct C.Both statements are correct D.Both statements are incorrectBlood flow through the kidney includes a feature seen in only a few organs. What is it? Select one: a. veins containing highly oxygenated blood b. vascular sinuses c. arterial shunts d. portal system e. anastomosesWhich of the following are the functional units of the kidneys? A. Collecting ducts B. Major calyces C. Peritubular capillariesD. Nephrons
- Which statement is false about the kidneys?a. The right kidney is positioned more inferiorly thanthe left kidney.b. The cortex is subdivided into renal pyramids.c. The renal artery, renal vein, and ureter connect tothe kidney at its hilum.d. The kidney is covered by a fibrous capsule.Select the letter of the choice that best completes the statement. In addition to kidneys, the organ(s) responsible for excretion of carbon dioxide and water is (are)a. lungs.b. kidneys.c. skin.d. large intestine.Which of the following is/are true concerning kidney structure? a. The 'hilum' is the concave part of the kidney through which everything entering or leaving the kidney goes b. The kidney is surrounded by a thin connective tissue capsule c. Urine collects in the renal sinus d. The renal medulla contains the renal corpuscles e. Each kidney contains about a million nephrons