Bio 669 Exam 1 UPDATED ACTUAL Exam
Questions and CORRECT Answers
what ion is the best represented by the following concentrations, 150 mM extracellular and
15mM intracellular is? - CORRECT ANSWER - Na+
ADH is released in response to increased Na+ and results in? - CORRECT ANSWER -
Increased Na+ and water retention
The renin-angiotensin-aldosterone system when activated will ultimately result in the _________
through the kidneys? - CORRECT ANSWER - Retention of Na+ and water and loss of K+
The effects of hypocalcemia on the neuromuscular system is? - CORRECT ANSWER -
Increased neuromuscular excitability
Where is the most of the Na+ in our bodies found? - CORRECT ANSWER - Extracellular
fluid
A rise in H+ levels in the blood (acidosis) will result in _____ levels of C02 and will be
compensated by _____ breathing rate? - CORRECT ANSWER - increase, increase
Which of the following is not associated with chronic inflammation? - CORRECT
ANSWER - serous exudate
Which of the following is not a feature of the adaptive immune system? - CORRECT
ANSWER - All of the above are features of adaptive immune response.
What is the next step in dealing with pathogens or debris after the phagosome has formed? -
CORRECT ANSWER - Fusion with lysosome
Questions and CORRECT Answers
what ion is the best represented by the following concentrations, 150 mM extracellular and
15mM intracellular is? - CORRECT ANSWER - Na+
ADH is released in response to increased Na+ and results in? - CORRECT ANSWER -
Increased Na+ and water retention
The renin-angiotensin-aldosterone system when activated will ultimately result in the _________
through the kidneys? - CORRECT ANSWER - Retention of Na+ and water and loss of K+
The effects of hypocalcemia on the neuromuscular system is? - CORRECT ANSWER -
Increased neuromuscular excitability
Where is the most of the Na+ in our bodies found? - CORRECT ANSWER - Extracellular
fluid
A rise in H+ levels in the blood (acidosis) will result in _____ levels of C02 and will be
compensated by _____ breathing rate? - CORRECT ANSWER - increase, increase
Which of the following is not associated with chronic inflammation? - CORRECT
ANSWER - serous exudate
Which of the following is not a feature of the adaptive immune system? - CORRECT
ANSWER - All of the above are features of adaptive immune response.
What is the next step in dealing with pathogens or debris after the phagosome has formed? -
CORRECT ANSWER - Fusion with lysosome
