Nokea
The nurse is teaching a client with newly diagnosed diabetes mellitus how to treat hypoglycemia at home. The nurse should instruct the client to do which of the following actions if symptoms of hypoglycemia are experienced?
- A. Eat a candy bar.
- B. Drink ½-cup fruit juice followed by a protein snack.
- C. Inject 10 units of Humulin R.
- D. Inject glucagon.
Correct Answer: B
Rationale: will correct hypoglycemia and stabilize blood sugar
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The nurse is caring for a client with a history of congestive heart failure (CHF). Which of the following findings would indicate to the nurse that the client's condition is worsening?
- A. Clear lung sounds bilaterally.
- B. Weight gain of 2 pounds in 24 hours.
- C. Urine output of 1,200 mL in 24 hours.
- D. Heart rate of 88 beats per minute.
Correct Answer: B
Rationale: weight gain is a sign of fluid retention, indicating worsening CHF
The homecare nurse is visiting an infant who had a myelomeningocele repair.
The homecare nurse determines that the parents are accepting of their infant if which of the following is observed?
- A. The parents state that the infant will outgrow this problem in time.
- B. The parents ask a neighbor to perform bladder expression.
- C. The parents measure the head circumference daily.
- D. The parents relate that they believe the child will walk in one year.
Correct Answer: C
Rationale: Strategy: Think about each statement and how it relates to myelomeningocele. (1) child has a chronic problem (2) indicates the parents' lack of interest and inability to care for the child (3) correct-parents' participation in care may be first sign of acceptance; head circumference measurement is important due to risk of hydrocephalus following surgery; even simple care like bathing child could bring acceptance (4) shows a lack of understanding about myelomeningocele
After receiving report, which of the following patients should the nurse see FIRST?
- A. A patient in sickle-cell crisis with an infiltrated IV.
- B. A patient with leukemia who has received one-half unit of packed cells.
- C. A patient scheduled for a bronchoscopy.
- D. A patient complaining of a leaky colostomy bag.
Correct Answer: A
Rationale: IV fluids are critical to reduce clotting and pain.
A middle-aged female client begins outpatient therapy sessions with a psychiatric clinical nurse specialist for management of a phobic disorder. Which of the following nursing interventions should be an initial approach in symptom reduction?
- A. Referral for psychopharmacologic intervention.
- B. Group psychotherapy.
- C. Systematic desensitization.
- D. Biofeedback.
Correct Answer: C
Rationale: phobic disorders are learned responses; learned responses can be unlearned through certain techniques, such as behavioral modification; systematic desensitization is a form of behavior modification; is a strategy used in conjunction with deep muscle relaxation to decrease the extreme response to anxiety-producing situations as they are gradually exposed; then exposure is increased; goal is to eradicate the phobic response by replacing it with the relaxation response
A 20-year-old woman calls the outpatient clinic to schedule her first Papanicolaou's smear. The nurse should instruct the client to
- A. avoid intercourse for 48 hours before the examination.
- B. avoid douching for 24 hours prior to her appointment.
- C. withhold all foods and fluids 12 hours before the appointment.
- D. save her first voided urine specimen the morning of her appointment.
Correct Answer: B
Rationale: douching would affect appearance of cells in vaginal smear, would make test inaccurate