1|Page
BIO 669 EXAM 3 AND STUDYGUIDE LATEST
2026/2027 ACTUAL EXAM WITH COMPLETE
VERIFIED QUESTIONS AND CORRECT DETAILED
ANSWERS (100% VERIFIED ANSWERS) |ALREADY
GRADED A+| ||SURE PASS!!!
modified smooth muscle cells that secrete renin are the: -
ANSWER-Juxtaglomerular cells
The nephrons that are best able to concentrate urine. -
ANSWER-juxtamedullary nephrons
The renal blood flow and thus GFR are kept relatively
constant by? - ANSWER-Myogenic (intrinsic) auto
regulation
The creatinine clearance rate is a measure that typically is
used to evaluate ? - ANSWER-Glomular Filtration Rate
(GFR)
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Which of the following is NOT a risk factor for post
obstructive diuresis? - ANSWER-Hypertension
Which of the following is not a consistent finding in
nephrotic syndrome? - ANSWER-Hypertension and
Vasoconstriction
Acute cystitis is best described as? - ANSWER-
Inflammation of the bladder, pressure with frequency,
dysuria, and lower abdominal &/or suprapubic pain, lower
back pain.
The outer capillary epithelium is comprised of which fit
with others to form filtration slits. - ANSWER-Podocytes
The main neural control central coordinating ventilation
during quiet breathing is the - ANSWER-Dorsal
Respiratory Group
, 3|Page
What helps to keep the expansion forces of the chest wall
and the contracting forces of the alveoli/lungs linked so
that the lung does not collapse and the chest does not
expand further: - ANSWER-The negative pressure of the
pleural cavity
In response to low alveolar PO2 - ANSWER-Vascular
smooth muscle controlling flow that alveolus will constrict
What happens to the functional residual capacity in COPD
- ANSWER-It increases resetting the TV to a higher
volume
Vasoconstriction of a pulmonary artery serving the area of
the lung will have what effect? - ANSWER-Decreased
blood flow to that area
BIO 669 EXAM 3 AND STUDYGUIDE LATEST
2026/2027 ACTUAL EXAM WITH COMPLETE
VERIFIED QUESTIONS AND CORRECT DETAILED
ANSWERS (100% VERIFIED ANSWERS) |ALREADY
GRADED A+| ||SURE PASS!!!
modified smooth muscle cells that secrete renin are the: -
ANSWER-Juxtaglomerular cells
The nephrons that are best able to concentrate urine. -
ANSWER-juxtamedullary nephrons
The renal blood flow and thus GFR are kept relatively
constant by? - ANSWER-Myogenic (intrinsic) auto
regulation
The creatinine clearance rate is a measure that typically is
used to evaluate ? - ANSWER-Glomular Filtration Rate
(GFR)
,2|Page
Which of the following is NOT a risk factor for post
obstructive diuresis? - ANSWER-Hypertension
Which of the following is not a consistent finding in
nephrotic syndrome? - ANSWER-Hypertension and
Vasoconstriction
Acute cystitis is best described as? - ANSWER-
Inflammation of the bladder, pressure with frequency,
dysuria, and lower abdominal &/or suprapubic pain, lower
back pain.
The outer capillary epithelium is comprised of which fit
with others to form filtration slits. - ANSWER-Podocytes
The main neural control central coordinating ventilation
during quiet breathing is the - ANSWER-Dorsal
Respiratory Group
, 3|Page
What helps to keep the expansion forces of the chest wall
and the contracting forces of the alveoli/lungs linked so
that the lung does not collapse and the chest does not
expand further: - ANSWER-The negative pressure of the
pleural cavity
In response to low alveolar PO2 - ANSWER-Vascular
smooth muscle controlling flow that alveolus will constrict
What happens to the functional residual capacity in COPD
- ANSWER-It increases resetting the TV to a higher
volume
Vasoconstriction of a pulmonary artery serving the area of
the lung will have what effect? - ANSWER-Decreased
blood flow to that area
