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BIO 290 Study Guide - Quiz Guide: Angiotensin, Hypophosphatemia, TetanyExam

Course Code
BIO 290
Zana Zawahri
Study Guide

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Bio 290 Spring 2020 --Quiz 2
1. A client’s serum phosphorus level is 5.5mg/dL. Which clinical manifestations would the client
a. Tetany and hypotension
b. muscle weakness and tremor
c. tetany and muscle weakness
d. ataxia and hypertension
2. Which of these does NOT cause of cellular atrophy? Select all that apply.
a. Increase in workload
b. lack of nerve stimulation
c. over stimulation of the muscle
d. inadequate nutrition
e. Aging
3. A client is on digitalis and the lab results show that the client is hypokalemic. What effect could
hypokalemia have on the drug administered?
a. Might cause pericarditis
b. it can cause digitalis toxicity
c. it might not have any effect on digitalis
d. it can increase the effectiveness of digitalis
4. What lab value represents hypocalcemia?
a. Serum Ca less than 8.5 mg/dL
b. serum Ca less than 1.5 mg/dL
c. serum Ca less than 2.5 mg/dL
d. none of the above
5. Which condition causes pseudohypocalcemia?
a. Hyponatremia
b. hyperkalemia
c. hypophosphatemia
d. hypoalbuminemia
6. What is the lung function in the RAAS (renin-angiotensin-aldosterone system)?
a. Produces angiotensin II
b. stimulates the liver
c. stimulates the adrenal gland
d. converts angiotensinogen to angiotensin I
7. A nurse is caring for a client who has undergone cardiac surgery. What is the best method to
assess the client’s fluid changes?
a. Measuring body weight and vital signs every day
b. recording blood pressure and calorie intake every day
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