The nurse has a positive PPD during the last testing cycle for tuberculosis. Which of the following is indicated for this nurse?
1. Nothing
2. Chest x-rays every 2 months
3. Pharmacological treatment
4. Admission for inpatient treatment
3
Latent tuberculosis infection occurs when a person exposed to the mycobacterium has a positive PPD test. This person is without an active clinical picture and has a 10% chance of developing TB if preventive pharmacological treatment is not initiated. The nurse needs pharmacological treatment. Doing nothing could result in active disease. The nurse does not need chest x-rays every 2 months or admission for inpatient treatment.
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A nurse is working with a client who takes atorvastatin (Lipitor). The client's recent laboratory results include a blood urea nitrogen (BUN) of 33 mg/dL and creatinine of 2.8 mg/dL. What action by the nurse is best?
a. Ask if the client eats grapefruit. b. Assess the client for dehydration. c. Facilitate admission to the hospital. d. Obtain a random urinalysis.
Which would be most helpful in preparing for a television interview to discuss nursing issues?
A) Be as prepared as possible and stick to key points. B) Look confident and answer all questions even if you not sure. C) Try to distract the interviewer from asking penetrating questions. D) Make sure you have a flattering outfit to wear.
Which of the following is an average normal temperature in Centigrade for a healthy adult?
A) oral: 37.0°C B) rectal: 36.5°C C) axillary: 37.5°C D) tympanic: 34.4°C
A nurse is providing instructions for a patient who is to begin wearing a Holter monitor. Which of the following statements indicates further teaching is necessary?
1. "I should press this button if I feel any chest pain or pressure." 2. "I need to write down what I eat each day." 3. "I should make notes about the activities I'm doing while I wear the monitor." 4. "I'll wear this for 2 days so the doctor can be sure to capture anything that may be going on."