BIO 669 Quizes and verified Answers
The low hydrostatic pressure and high oncotic (osmotic) pressure vessels that allow for reabsorption
of valuable substances from the filtrate are the: ✔️✔️Correct Ans-Peritubular Capillaries
A patient presents with flank pain and anuria followed by polyuria after undergoing catheterization of
the ureters. What is the most likely cause of this condition? ✔️✔️Correct Ans-Post renal acute renal
failure
Which of the following would be expected to trigger a decrease in the secretion of ADH? ✔️✔️Correct
Ans-Ingestion of large amounts of water
The vital capacity is comprised of all of the following volumes except: ✔️✔️Correct Ans-Residual
volume
Along with the respiratory bronchioles, the (blank) is a thin walled balloon-like structure that act as
the primary unit of gas exchange: ✔️✔️Correct Ans-Alveolus
While most alveolar perfusion is under control of local humoral conditions, widespread decrease in
PaO2 (alveolar O2) is likely to result in: ✔️✔️Correct Ans-Pulmonary artery constriction (pulmonary
hypertension)
Acidosis will (blank) the affinity of oxygen to hemoglobin and thus would be considered a (blank)
shift in the oxyhemoglobin dissociation curve: ✔️✔️Correct Ans-Decrease, right
Vasoconstriction of a pulmonary artery serving an area of lung will have what effect? ✔️✔️Correct
Ans-Decreased blood flow to that area
The effect of oxygen saturation on carbon dioxide to hemoglobin is termed the: ✔️✔️Correct Ans-
Haldane effect
The pulmonary disease most associated with permanent enlargement of acini due to a loss of elastic
tissue is most likely: ✔️✔️Correct Ans-Emphysema
Which of the following is NOT associated with pulmonary edema: ✔️✔️Correct Ans-Right sided HF
The low hydrostatic pressure and high oncotic (osmotic) pressure vessels that allow for reabsorption
of valuable substances from the filtrate are the: ✔️✔️Correct Ans-Peritubular Capillaries
A patient presents with flank pain and anuria followed by polyuria after undergoing catheterization of
the ureters. What is the most likely cause of this condition? ✔️✔️Correct Ans-Post renal acute renal
failure
Which of the following would be expected to trigger a decrease in the secretion of ADH? ✔️✔️Correct
Ans-Ingestion of large amounts of water
The vital capacity is comprised of all of the following volumes except: ✔️✔️Correct Ans-Residual
volume
Along with the respiratory bronchioles, the (blank) is a thin walled balloon-like structure that act as
the primary unit of gas exchange: ✔️✔️Correct Ans-Alveolus
While most alveolar perfusion is under control of local humoral conditions, widespread decrease in
PaO2 (alveolar O2) is likely to result in: ✔️✔️Correct Ans-Pulmonary artery constriction (pulmonary
hypertension)
Acidosis will (blank) the affinity of oxygen to hemoglobin and thus would be considered a (blank)
shift in the oxyhemoglobin dissociation curve: ✔️✔️Correct Ans-Decrease, right
Vasoconstriction of a pulmonary artery serving an area of lung will have what effect? ✔️✔️Correct
Ans-Decreased blood flow to that area
The effect of oxygen saturation on carbon dioxide to hemoglobin is termed the: ✔️✔️Correct Ans-
Haldane effect
The pulmonary disease most associated with permanent enlargement of acini due to a loss of elastic
tissue is most likely: ✔️✔️Correct Ans-Emphysema
Which of the following is NOT associated with pulmonary edema: ✔️✔️Correct Ans-Right sided HF
