Which of the following is true of the hormone parathormone?
A. Parathormone decreases the intestinal absorption and renal reabsorption of calcium ions.
B. Parathormone is secreted by the thyroid gland.
C. Parathormone is the primary regulator of calcium balance.
D. Parathormone is secreted in response to hypercalcemia.
Answer: C
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The nursing student is obtaining the patient's vital signs. The patient has gone to the clinic seeking help because she is having chest pain. Which of the following vital signs are most important to obtain?
a. Temperature, pulse, respirations b. Temperature, pulse, respirations, oxygen saturation c. Temperature, pulse, respirations, blood pressure, oxygen saturation d. Temperature, pulse, respirations, blood pressure, oxygen saturation, pain
The nurse is collecting data during an initial assessment. What can be seen, heard, measured, or felt and is objective?
a. Symptom b. Observation c. Sign d. Assessment
Which of the following is true about normal aging changes in the GI system?
a. absorption of nutrients does not change with age b. absorption of certain vitamins does change with age c. small intestine transit rate is relatively unchanged with age d. all of the above
Which of the following chart entries represents a pitfall in documentation?
a. Restless and combative; SaO2 87% b. Patient demanding and difficult to please c. Discovered in bathroom; instructed to ask for assistance before ambulating d. Three-centimeter area of serosanguineous drainage noted on the dressing to the left hip