The nurse assesses that a newborn's skin has a ruddy appearance, and the peripheral pulses are decreased. The nurse suspects polycythemia. Which of the following lab reports might indicate polycythemia?
1. Venous hemoglobin level higher than 26 g/dL
2. Bilirubin level of 6 mg/dL
3. Venous hemoglobin level lower than 12 g/dL
4. Blood glucose level of 44 mg/dL
1
Rationale:
1. A venous hemoglobin level higher than 26 g/dL indicates polycythemia.
2. Bilirubin level is within normal range.
3. A venous hemoglobin level lower than 12 g/dL indicates anemia.
4. Blood glucose levels are within normal range.
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A nurse uses a catheter to collect a sterile urine specimen from a client at a health care facility. If a catheter is required temporarily, which type of catheter should the nurse use?
A) Condom catheter B) Urinary bag C) Straight catheter D) Retention catheter
Which area of the brain is primarily responsible for maintaining sleep and wakefulness?
1. Reticular activating system 2. Cerebral cortex 3. Limbic system 4. Cerebellum
A dietician teaches a group of student nurses that water-soluble vitamins cannot be stored in the body. Some are lost in the urine, making it necessary to consume them on a daily basis. The dietician says one example of a water-soluble vitamin is
1. Vitamin A. 2. Vitamin C. 3. Vitamin D. 4. Vitamin E.
The nurse is exhibiting appropriate self-care behaviors when:
1. Using meditation to de-stress at the end of a long day at work. 2. Eating a low fat-diet, since there is a family history of heart disease. 3. Attending workshops designed to enhance professional skills at least twice yearly. 4. Volunteering to cover a friend's weekend shifts so the friend can fully recover from a sprained ankle. 5. Making sure to reserve the time to read a favorite book between 12 hours of shift work.