During an eye examination, a patient is able to read all the letters on the Snellen chart without difficulty at a distance of 15 feet. How should the nurse interpret this finding?
A. Normal pupillary reflex
B. Normal 20/20 vision
C. Normal reading vision
D. Visual impairments
Answer: D
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Every day a child came into the school nurse's office with vague complaints, but sometimes it seemed to the nurse that the child just wanted to talk and be listened to for a while. Unfortunately, the child took up almost 15 minutes of the nurse's very busy day. Which of the following actions should be taken by the nurse?
a. Ask a staff person to talk with the child so the nurse could complete required tasks b. Continue to listen while assessing for possible underlying problems c. Refer the child to a private physician for follow-up on the constant physical symptoms the child presented d. Talk to the teacher about not letting the child leave the classroom unless obvious symptoms (fever, vomiting) of illness were present
The nurse analyzes the results of a patient's arterial blood gases (ABGs). Which finding would require immediate action?
a. The bicarbonate level (HCO3–) is 31 mEq/L. b. The arterial oxygen saturation (SaO2) is 92%. c. The partial pressure of CO2 in arterial blood (PaCO2) is 31 mm Hg. d. The partial pressure of oxygen in arterial blood (PaO2) is 59 mm Hg.
A client has an intraparenchymal probe inserted into his brain tissue. The nurse realizes an advantage of this type of intracranial monitoring device would be:
1. low risk of intracerebral bleeding. 2. low risk of infection. 3. sturdy and will not break. 4. an inexpensive method to monitor.
Hepatitis is:
a. A stomach disorder b. Inflammation of the gallbladder c. Inflammation of the liver d. A bloodborne pathogen