2008- 6- 21
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#13
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أكـاديـمـي فـضـي
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رد: studying biology with الهوجاس خاص لـ nurses
Excretion
34- Active transport of substances from the peritubular capillaries into the nephron is called:
a- filtration
b- tubular reabsorption
c- tubular secretion
d- urine excretion
35- Most compounds below are reabsorbed from the renal tubules back into the blood except:
a- proteins
b- glucose
c- Na+ ions
d- water
36- The part of the nephron connecting between Bowman’s capsule and loop of Henle is named:
a- proximal convoluted tubules
b- distal convoluted tubules
c- collecting duct
d- none of the above
Note the following figure and answer questions number 37, 38 and 39
37- The organ (C) is known as:
a- kidney
b- ureter
c- urinary bladder
d- urethra
38- The functional unit of (A) is called:
a- nephron
b- pelvis
c- medulla
d- cortex
39- The organ (B) carries the urine from:
a- renal cortex
b- renal medulla
c- renal capsule
d- renal pelvis
40- Which of the following is (are) correct concerning loop of Henle?
a- part of it is permeable and part is not permeable to water
b- it is not permeable to water
c- it is permeable to water
d- it lies in the renal cortex
41- Glomerulus is:
a- the net of capillaries around the alveoli
b- the tuft of capillaries inside Bowman’s capsule
c- the peritubular capillaries
d- capillaries in villus
42- Antidiuretic hormone (ADH) increases:
a- water **************************** of urine
b- water reabsorption from kidney tubules
c- tubular secretion of H+ ions into the urine
d- sodium reabsorption
34- Active transport of substances from the peritubular capillaries into the nephron is called:
a- filtration
b- tubular reabsorption
c- tubular secretion #
d- urine excretion
35- Most compounds below are reabsorbed from the renal tubules back into the blood except:
a- proteins #
b- glucose
c- Na+ ions
d- water
36- The part of the nephron connecting between Bowman’s capsule and loop of Henle is named:
a- proximal convoluted tubules #
b- distal convoluted tubules
c- collecting duct
d- none of the above
Note the following figure and answer questions number 37, 38 and 39
37- The organ (C) is known as:
a- kidney
b- ureter
c- urinary bladder #
d- urethra
38- The functional unit of (A) is called:
a- nephron #
b- pelvis
c- medulla
d- cortex
39- The organ (B) carries the urine from:
a- renal cortex
b- renal medulla
c- renal capsule
d- renal pelvis #
40- Which of the following is (are) correct concerning loop of Henle?
a- part of it is permeable and part is not permeable to water #
b- it is not permeable to water
c- it is permeable to water
d- it lies in the renal cortex
41- Glomerulus is:
a- the net of capillaries around the alveoli
b- the tuft of capillaries inside Bowman’s capsule #
c- the peritubular capillaries
d- capillaries in villus
42- Antidiuretic hormone (ADH) increases:
a- water **************************** of urine
b- water reabsorption from kidney tubules #
c- tubular secretion of H+ ions into the urine
d- sodium reabsorption
60. The functional unit of the kidney is:
a. renal pelvis
b. Bowman,s capsule
c. nephron
d. collecting duct
61. All of the following are components of the kidney, except:
a. ureter
b. renal cortex
c. Bowman,s capsule
d. renal medulla
62. Antiduretic hormone acts on:
a. proximal tubule
b. distal tubule
c. Bowman,s capsule
d. loop of Henle
63. Aldosterone hormone makes parts of the nephron permeable to:
a. calcium ions
b. potassium ions
c. sodium ions
d. water
64. The urinary bladder:
a. conducts the urine into the kidney
b. stores the urine
c. receives the urine from the renal pelvis
d. opens to outside of the body
68 T T Peritubular capillaries surround the kidney tubules.
67 T F The walls of the ventricles are thicker than those of the atria.
68 T T Peritubular capillaries surround the kidney tubules.
69 T F Kidneys play an important role in regulating blood volume and blood PH.
80. T F Collecting ducts open into the renal pelvis
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