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BIOD 152 Module 7 - Problem Set ( Latest 2024 / 2025 ) Actual Questions and Answers 100% Correct
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BIOD 152 Module 7 - Problem Set ( Latest 2024 / 2025 ) Actual Questions and Answers 100% Correct
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BIOD 152 Module 7 - Problem SetBy ExamNavigator
, BIOD 152 Module 7 - Problem Set
1. The urinary system has kidneys, ureters, and
bladder.
Answer: 2;2; 1
2. Describe the shape, weight and location of the adult kidney.
Answer: An adult kidneyis bean-shaped, about the size of a can of soup and weighs about 5
ounces. The right kidney lies slightly lower than the left because of the liver's location just above
it.Both kidneys are mostly protected by the rib cage because of their location betweenthe T-12
and L-3 vertebra.
3. The glands are located on top of each kidney.
Answer: Adrenal glands
4. Describe the three layers of protective tissue that surround the kidney.
Answer: Thekidney surface is protected by three layers of specialized tissue. The renal capsule
is a tough fibrous outer skin of the kidney which protects it from injury and infection.Outside
of the renal capsule is a fatty layer that protects the kidney from trauma called the adipose
capsule. The outer renal fascia is dense fibrous connective tissuewhich keeps the kidney in
place inside the abdominal cavity.
5. A vertical cross section shows what three regions inside the kidney?
Answer: Thecortex, the medulla, and the pelvis.
6. The is a continuous outer region with several cortical columns
Answer: Renalcortex
7. The renal medulla is divided into sections called .
Answer: Pyramids
8. Describe the renal pelvis.
Answer: The renal pelvis constitutes a funnel-shaped tubethat connects to the ureter as it
leaves the hilus.
9. Trace the flow of blood through the vessels of the kidney from renal arteryinto the
glomerulus and back to the renal vein.
Answer: (1) Renal artery, (2) Segmentalartery, (3) Lobar artery, (4) Interlobar artery, (5)
Arcuate artery, (6) Interlobular artery, (7) Afferent arteriole, (8) Glomerular capillaries, (9)
Efferent arteriole, (10) Peritubular or Vasa recta capillaries, (11) Interlobular vein, (12)
Arcuate vein, (13) Interlobar vein, (14) Renal vein
10. Input from the adjusts the diameter of the renal arteries thereby
regulating renal blood flow.
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