Straighterline BIO 202 Anatomy and Physiology II Graded Exam 3 (New Version June 2024)
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BIO202_MH_V4
Topic 9: Urinary System
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State Finished
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Time taken 22 mins 32 secs
Grade 125.00 out of 125.00 (100%)
Question 1
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Question text
Bile is produced by cells of the_________.
Select one:
a. pancreas
b. liver
c. gallbladderd. duodenum
e. hepatopancreatic ampulla
Question 2
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Question text
Inflammation of the gums is called_________.
Select one:
a. gingivitis
b. halitosis
c. dental caries
d. pyorrhea
Question 3
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Question text
What is the purpose of segmental contractions of the small intestine?
Select one:
a. Propelling the chyme forward
b. Moving intestinal contents into the colon
c. Stretching the intestinal wall
d. Mixing of intestinal contents
Question 4
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Question text
The intestinal phase of gastric secretion
Select one:
a. will decrease gastric secretion when gastrin is released by the duodenum.
b. is controlled by the entrance of acidic chyme into the duodenum.
c. leads to increased gastric secretion if duodenal pH falls below 2.
d. is controlled by the entrance of alkaline material into the small intestines.
e. only stimulates gastric secretion.
Question 5
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Which of the following is NOT a function of the small intestine?
Select one:
a. Mastication of food
b. Absorption of nutrients
c. Mixing by segmental contractions
d. Complete digestion of food
Question 6
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Question textThe liver
Select one:
a. produces several digestive enzymes.
b. produces secretions that help neutralize stomach acids and emulsify fats.
c. receives oxygenated blood from the portal vein.
d. can not synthesize new molecules.
e. stores vitamin C.
Question 7
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Question text
Which of the following does NOT illustrate digestion?
Select one:
a. Fat → fatty acids and glycerol
b. CO2 and H2O → carbohydrates
c. Polysaccharides → disaccharides
d. Protein → amino acids
e. Disaccharides → monosaccharides
Question 8
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The chemical digestion of the disaccharides occurs in the_________.
Select one:
a. esophagus
b. small intestinec. mouth
d. stomach
e. large intestine
Question 9
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Arrange the following structures in order from the small intestine to the rectum.
(1) Ascending colon
(2) Descending colon
(3) Sigmoid colon
(4) Transverse colon
Select one:
a. 2, 3, 1, 4
b. 1, 2, 3, 4
c. 1, 4, 2, 3
d. 1, 4, 3, 2
e. 2, 4, 1, 3
Question 10
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Which class of nutrients do we require the least of?
Select one:
a. Water
b. Vitamins
c. Carbohydratesd. Proteins
e. Lipids
Question 11
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The sum of all chemical reactions that occur in the body is known as_________.
Select one:
a. metabolism
b. absorption
c. catabolism
d. anabolism
e. digestion
Question 12
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What is the final electron acceptor of the electron transport chain?
Select one:
a. Carbon dioxide
b. Oxygen
c. NADH
d. Water
Question 13
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Question text
Where is most protein in the body found?
Select one:
a. In the skeletal system
b. In the muscular system
c. In the integumentary system
d. In the lymphatic system
e. In the the cardiovascular system
Question 14
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Question text
In the first step of the citric acid cycle,_________ acid combines with acetyl-CoA to produce citric
acid.
Select one:
a. lactic
b. ketoglutaric
c. alpha ketoglutaric
d. pyruvic
e. oxaloacetic
Question 15
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Which of the following will increase metabolic rate?
Select one:
a. Dieting
b. Reduced caloric intake
c. Malnutrition
d. Exercise
e. Fasting
Question 16
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Question text
Eicosanoids are involved in_________.
Select one:
a. All of the choices are correct.
b. tissue repair
c. smooth muscle contraction
d. blood clotting
e. inflammation
Question 17
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Question text
What is the synthesis of glucose from amino acids called?
Select one:
a. Glycogenesis
b. Glycogenolysisc. Glycogen catabolism
d. Gluconeogenesis
e. Glycolysis
Question 18
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Question text
A patient enters a hospital after a motorcycle accident. He complains of mid-back pain. X-rays reveal
both rib and pelvic fractures. His emergency room examination includes urinalysis. Which of the
following findings from the urinalysis would most likely suggest trauma to the kidneys from the
accident, but not to the urinary bladder?
Select one:
a. Phenylketonuria
b. Hematuria
c. Pyuria
d. Uremia
e. Albuminuria
Question 19
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The network of capillaries that is located in Bowman capsule is called the_________.
Select one:
a. proximal convoluted capillary
b. glomerulus
c. efferent arteriole
d. peritubular capillarye. vasa recta
Question 20
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The filtrate that drips from the renal papillae into the calyces
Select one:
a. has a higher concentration of waste products (urea) than the original filtrate.
b. All of the choices are correct.
c. may have lost up to 99% of its original volume.
d. is called urine.
Question 21
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Glucose is usually completely reabsorbed from the filtrate by the time the filtrate has reached the
Select one:
a. end of the proximal convoluted tubule.
b. tip of the loop of Henle.
c. end of the collecting duct.
d. beginning of the proximal convoluted tubule.
e. end of the distal convoluted tubule.
Question 22
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Question text
Which of the following structures is a capillary?
Select one:
a. Collecting duct
b. Glomerulus
c. Bowman capsule
d. Proximal convoluted tubule
e. Loop of Henle
Question 23
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A countercurrent mechanism is in
Select one:
a. the loop of Henle only.
b. the glomerulus and Bowman capsule.
c. the proximal and distal convoluted tubules.
d. the afferent and efferent arterioles.
e. both the loop of Henle and the vasa recta.
Question 24
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Increased secretion of atrial natriuretic hormone results in
Select one:
a. increased urine output.
b. increased osmolality of the extracellular fluid.
c. increased blood pressure.
d. decreased urine output.
e. increased thirst.
Question 25
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Question text
The structural and functional units of the kidney are called_________.
Select one:
a. renal columns
b. nephrons
c. renal papillae
d. renal pyramids
e. renal tubes [Show Less]