Portage Learning BIOD 152 A&P 2 Lab 8
Exam Questions and Answers 2026\2027
Question 1
The two body systems described together as the urogenital system are:
A. Reproductive and Urinary
B. Digestive and Urinary
C. Reproductive and Digestive
D. Urinary and Metabolic
Correct Answer: A. Reproductive and Urinary
Rationale:
The urogenital system refers to the combined functions and anatomical
relationships of the urinary system and reproductive system. The urinary
system is responsible for filtering blood, producing urine, and eliminating
metabolic wastes, while the reproductive system is responsible for
reproduction and the production of reproductive cells and hormones. These
systems are anatomically and developmentally related, particularly in the
pelvic region.
Question 2
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,A fresh, normal urine sample should have what odor?
A. Distinctive but not pungent
B. Strong sulfur
C. Sweet from acetone
D. Rotten
Correct Answer: A. Distinctive but not pungent
Rationale:
Fresh, normal urine typically has a mild, characteristic odor that is
distinctive but not strongly offensive or pungent. A strong or unusual odor
may occur because of dehydration, certain foods or medications, or
pathological conditions. For example, a sweet or fruity odor can be
associated with ketones, while a markedly foul odor may occur with urinary
infection.
Question 3
The most abundant solute in urine is:
A. Uric acid
B. Potassium
C. Creatinine
D. Urea
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, Correct Answer: D. Urea
Rationale:
Urea is the most abundant nitrogen-containing waste product in urine. It is
produced in the liver during the metabolism of amino acids and is
transported through the bloodstream to the kidneys. The kidneys filter urea
from the blood and excrete it in urine. Other urinary solutes include
electrolytes, creatinine, uric acid, and various metabolic waste products, but
urea is the predominant organic waste solute.
Question 4
A person produces 40 milliliters of urine a day. This is called:
A. Normal urine output
B. Polyuria
C. Oliguria
D. Anuria
Correct Answer: D. Anuria
Rationale:
Anuria refers to an extremely low or essentially absent production of urine.
A daily urine output of approximately 40 mL is consistent with anuria. This
is clinically significant because it may indicate severe impairment of kidney
function, obstruction of urinary outflow, or another serious underlying
https://portagelearning.instructure.com/courses/879/quizzes/22858?module_item_id=84688 3/
21
Exam Questions and Answers 2026\2027
Question 1
The two body systems described together as the urogenital system are:
A. Reproductive and Urinary
B. Digestive and Urinary
C. Reproductive and Digestive
D. Urinary and Metabolic
Correct Answer: A. Reproductive and Urinary
Rationale:
The urogenital system refers to the combined functions and anatomical
relationships of the urinary system and reproductive system. The urinary
system is responsible for filtering blood, producing urine, and eliminating
metabolic wastes, while the reproductive system is responsible for
reproduction and the production of reproductive cells and hormones. These
systems are anatomically and developmentally related, particularly in the
pelvic region.
Question 2
https://portagelearning.instructure.com/courses/879/quizzes/22858?module_item_id=84688 1/
21
,A fresh, normal urine sample should have what odor?
A. Distinctive but not pungent
B. Strong sulfur
C. Sweet from acetone
D. Rotten
Correct Answer: A. Distinctive but not pungent
Rationale:
Fresh, normal urine typically has a mild, characteristic odor that is
distinctive but not strongly offensive or pungent. A strong or unusual odor
may occur because of dehydration, certain foods or medications, or
pathological conditions. For example, a sweet or fruity odor can be
associated with ketones, while a markedly foul odor may occur with urinary
infection.
Question 3
The most abundant solute in urine is:
A. Uric acid
B. Potassium
C. Creatinine
D. Urea
https://portagelearning.instructure.com/courses/879/quizzes/22858?module_item_id=84688 2/
21
, Correct Answer: D. Urea
Rationale:
Urea is the most abundant nitrogen-containing waste product in urine. It is
produced in the liver during the metabolism of amino acids and is
transported through the bloodstream to the kidneys. The kidneys filter urea
from the blood and excrete it in urine. Other urinary solutes include
electrolytes, creatinine, uric acid, and various metabolic waste products, but
urea is the predominant organic waste solute.
Question 4
A person produces 40 milliliters of urine a day. This is called:
A. Normal urine output
B. Polyuria
C. Oliguria
D. Anuria
Correct Answer: D. Anuria
Rationale:
Anuria refers to an extremely low or essentially absent production of urine.
A daily urine output of approximately 40 mL is consistent with anuria. This
is clinically significant because it may indicate severe impairment of kidney
function, obstruction of urinary outflow, or another serious underlying
https://portagelearning.instructure.com/courses/879/quizzes/22858?module_item_id=84688 3/
21
