Nokea
The nurse is aware that the effect of antihypertensive drug therapy may be affected by a 75 year-old client's
- A. poor nutritional status
- B. decreased gastrointestinal motility
- C. increased splanchnic blood flow
- D. altered peripheral resistance
Correct Answer: B
Rationale: Decreased gastrointestinal motility, together with shrinkage of the gastric mucosa and changes in hydrochloric acid levels, will decrease absorption of medications and interfere with their actions.
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Which of the following statements is both a correctly stated nursing diagnosis and a high priority for a 65-year-old client immediately following a modified radical mastectomy and axillary dissection?
- A. Anxiety related to the mastectomy.
- B. Impaired skin integrity related to the mastectomy.
- C. Pain related to surgical incision.
- D. Self-care deficit related to dressing changes.
Correct Answer: C
Rationale: immediately after surgery, the priority is optimizing the client's comfort
A woman is admitted to the labor and delivery unit in a sickle cell crisis.
- A. Which nursing action is the highest priority for a woman in labor with a sickle cell crisis?
- B. Administer oxygen.
- C. Turn her to the right side.
- D. Provide adequate hydration.
- E. Start antibiotics.
Correct Answer: C
Rationale: Adequate hydration is the highest priority in sickle cell crisis to prevent further sickling of red blood cells and improve blood flow, reducing the risk of complications. Oxygen, repositioning, and antibiotics may be supportive but are not the primary intervention.
The nurse is performing a physical assessment on a client with insulin dependent diabetes mellitus. Which client finding calls for immediate nursing action?
- A. Diaphoresis and shakiness
- B. Reduced lower leg sensation
- C. Intense thirst and hunger
- D. Painful hematoma on thigh
Correct Answer: A
Rationale: Diaphoresis and shakiness. Diaphoresis is a sign of hypoglycemia, which warrants immediate attention to prevent severe complications.
After admission for elective surgery, an adult says to the nurse, 'They asked me if I had advance directives. I don't even know what that is.' What is the best response by the nurse?
- A. Advance directives are usually written by persons who have a terminal illness. They are not indicated for elective surgery.
- B. An advance directive is a document that tells the medical and nursing staff what your wishes are regarding certain health care items should you not be able to make decisions for yourself.
- C. An advance directive includes information about you and your specific medical history that could be important to care givers if you are not alert.
- D. Advance directives direct your family about your plans for distributing your belongings when you are no longer here.
Correct Answer: B
Rationale: Advance directives specify healthcare preferences for incapacitation, relevant for any adult, clearly explaining their purpose.
During a routine check-up, an insulin-dependent diabetic has his glycosylated hemoglobin checked. The results indicate a level of 11%. Based on this result, what teaching should the nurse emphasize?
- A. Rotation of injection sites
- B. Insulin mixing and preparation
- C. Daily blood sugar monitoring
- D. Regular high protein diet
Correct Answer: C
Rationale: Daily blood sugar monitoring. Normal hemoglobin A1C (glycosylated hemoglobin) level is 7 to 9%. Elevation indicates elevated glucose levels over time.