BIO 669 Quiz6 Questions and verified
answers
A patient presents with flank pain an anuria followed by poly iris after undergoing catheterization of
the ureters. What is most likely the cause of this condition? ✔️✔️Correct Ans-Post renal acute failure
Which of the following would be expected to trigger a decrease in the secretion of ADH? ✔️✔️Correct
Ans-Ingestion of a large amount of pure water
Enlargement of the renal pelvis and calyces due to an upper urinary tract obstruction would best be
termed a(n): ✔️✔️Correct Ans-Hydronephrosis
The nephrons best able to concentrate urine are the __________ nephrons. ✔️✔️Correct Ans-
Juxtamedullary
The renal blood flow and this GFR are kept relatively consistent by: ✔️✔️Correct Ans-Myogenic
(intrinsic) autoregulation
Which of the following is NOT a consistent finding in nephrotic syndrome? ✔️✔️Correct Ans-
Hypertension and vasoconstriction
Which of the following does not stimulate aldosterone release? ✔️✔️Correct Ans-Arterial natriuretic
peptide
Assume that fluid enters the distal tubule with an osmolarity of 100 mOsm, and that the maximum
osmolarity of medullary interstitial fluid is 1100 mOsm. As plasma ADH levels rise, the osmolarity of
the urine: ✔️✔️Correct Ans-Approaches 1100 mOsm as an upper limit
The outer capillary epithelium is composed of __________ which fit with others to form filtration
slits. ✔️✔️Correct Ans-Podocytes
Acute cystitis is best described as: ✔️✔️Correct Ans-Inflammation of the bladder presenting with
frequency, dysuria, and lower abdominal and/or Supra public, low back pain
answers
A patient presents with flank pain an anuria followed by poly iris after undergoing catheterization of
the ureters. What is most likely the cause of this condition? ✔️✔️Correct Ans-Post renal acute failure
Which of the following would be expected to trigger a decrease in the secretion of ADH? ✔️✔️Correct
Ans-Ingestion of a large amount of pure water
Enlargement of the renal pelvis and calyces due to an upper urinary tract obstruction would best be
termed a(n): ✔️✔️Correct Ans-Hydronephrosis
The nephrons best able to concentrate urine are the __________ nephrons. ✔️✔️Correct Ans-
Juxtamedullary
The renal blood flow and this GFR are kept relatively consistent by: ✔️✔️Correct Ans-Myogenic
(intrinsic) autoregulation
Which of the following is NOT a consistent finding in nephrotic syndrome? ✔️✔️Correct Ans-
Hypertension and vasoconstriction
Which of the following does not stimulate aldosterone release? ✔️✔️Correct Ans-Arterial natriuretic
peptide
Assume that fluid enters the distal tubule with an osmolarity of 100 mOsm, and that the maximum
osmolarity of medullary interstitial fluid is 1100 mOsm. As plasma ADH levels rise, the osmolarity of
the urine: ✔️✔️Correct Ans-Approaches 1100 mOsm as an upper limit
The outer capillary epithelium is composed of __________ which fit with others to form filtration
slits. ✔️✔️Correct Ans-Podocytes
Acute cystitis is best described as: ✔️✔️Correct Ans-Inflammation of the bladder presenting with
frequency, dysuria, and lower abdominal and/or Supra public, low back pain
