What is the function of Sharpey fibers?
a. To anchor the outer layer of the periosteum to the inner layer
b. To contain blood vessels and nerves on the outer layer of the periosteum
c. To help attach tendons and ligaments to the periosteum
d. To attach muscles to the periosteum
Ans: c. To help attach tendons and ligaments to the periosteum
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The nurse is obtaining vital signs for a newborn client. Which route and sequence will the nurse use to obtain vital signs on this client?
1. Rectal temperature, respirations, pulse rate. 2. Respirations, pulse rate, blood pressure, rectal temperature. 3. Respirations, apical pulse rate, axillary temperature. 4. Oral temperature, respirations, pulse rate, blood pressure.
Which attempt by the family to prevent an older, frail adult from falling causes the home health nurse concern?
a. Keeping several low wattage night-lights on in the evening b. Installing wooden railings on the stairway to the bathroom c. Keeping the side rails up on the client's bed at night d. Encouraging the client to use a cane when ambulating
A patient is taking intravenous aminophylline for a severe exacerbation of chronic obstructive pulmonary disease. The nurse will assess for which therapeutic response?
a. Increased sputum production b. Increased heart rate c. Increased respiratory rate d. Increased ease of breathing
During standard preoperative testing, a nurse notices that a patient's urine has an elevated specific gravity. This finding is an indication that this patient is at risk for
1. Dehydration. 2. Anemia. 3. Ischemia. 4. Impaired renal function.