Saturday, 18 January 2020

Question Of The Day, Genitourinary Disorders
Q. When caring for a client after a closed renal biopsy, the nurse should?

A. Maintain the client on strict bed rest in a supine position for 6 hours.
B. Insert an indwelling catheter to monitor urine output.
C. Apply a sandbag to the biopsy site to prevent bleeding.
D. Administer I.V. opioid medications to promote comfort.

Correct Answer: A

Reason: After a renal biopsy, the client is maintained on strict bed rest in a supine position for at least 6 hours to prevent bleeding. If no bleeding occurs, the client typically resumes general activity after 24 hours. Urine output is monitored, but an indwelling catheter is not typically inserted. A pressure dressing is applied over the site, but a sandbag is not necessary. Opioids to control pain would not be anticipated; local discomfort at the biopsy site can be controlled with analgesics.

Friday, 17 January 2020

Question Of The Day, Respiratory Disorders
Q. The physician ordered I.V. naloxone (Narcan) to reverse the respiratory depression from morphine administration. After administration of the naloxone the nurse should:

A. Check respirations in 5 minutes because naloxone is immediately effective in relieving respiratory depression.
B. Check respirations in 30 minutes because the effects of morphine will have worn off by then.
C. Monitor respirations frequently for 4 to 6 hours because the client may need repeated doses of naloxone.
D. Monitor respirations each time the client receives morphine sulfate 10 mg I.M.

Correct Answer: C

Reason: The nurse should monitor the client's respirations closely for 4 to 6 hours because naloxone has a shorter duration of action than opioids. The client may need repeated doses of naloxone to prevent or treat a recurrence of the respiratory depression. Naloxone is usually effective in a few minutes; however, its effects last only 1 to 2 hours and ongoing monitoring of the client's respiratory rate will be necessary. The client's dosage of morphine will be decreased or a new drug will be ordered to prevent another instance of respiratory depression.

Thursday, 16 January 2020

Question Of The Day, Neurosensory Disorders
Q. The client with a hearing aid does not seem to be able to hear the nurse. The nurse should do which of the following?

A. Contact the client's audiologist.
B. Cleanse the hearing aid ear mold in normal saline.
C. Irrigate the ear canal.
D. Check the hearing aid's placement.

Correct Answer: D

Reason: Inadequate amplification can occur when a hearing aid is not placed properly. The certified audiologist is licensed to dispense hearing aids. The ear mold is the only part of the hearing aid that may be washed frequently; it should be washed daily with soap and water. Irrigation of the ear canal is done to remove impacted cerumen or a foreign body.

Wednesday, 15 January 2020

Question Of The Day, Musculoskeletal Disorders
Q. A client has a herniated disk in the region of the third and fourth lumbar vertebrae. Which nursing assessment finding most supports this diagnosis?

A. Hypoactive bowel sounds
B. Severe lower back pain
C. Sensory deficits in one arm
D. Weakness and atrophy of the arm muscles

Correct Answer: B

Reason: The most common finding in a client with a herniated lumbar disk is severe lower back pain, which radiates to the buttocks, legs, and feet — usually unilaterally. A herniated disk also may cause sensory and motor loss (such as footdrop) in the area innervated by the compressed spinal nerve root. During later stages, it may cause weakness and atrophy of leg muscles. The condition doesn't affect bowel sounds or the arms.

Tuesday, 14 January 2020

Question Of The Day, Infant
Q. A parent confides to the nurse that their 8-month-old infant is anxious. Which of the following suggestions by the nurse is most appropriate to help the mother lessen her anxiety about her infant?

A. Limit holding the infant to feeding times.
B. Talk quietly to the infant while he is awake.
C. Play music in his room for most of the day and night.
D. Have a close friend keep the infant for a few days.

Correct Answer: B

Reason: Infants are sensitive to stress in their caretakers. The best way to handle an anxious infant is to talk quietly to him, thereby soothing the infant. Limiting holding of the infant to feeding periods interferes with meeting the infant's needs for close contact, possibly compromising his ability to develop trust. Playing music in the room for most of the day and night will make it difficult for the infant to differentiate days from nights. Having a friend take the infant for several days will not necessarily take care of the problem because when the infant returns to the mother the same behaviors will recur unless the mother makes some changes. 

Monday, 13 January 2020

Q. A client has a nasogastric tube inserted at the time of abdominal perineal resection with permanent colostomy. This tube will most likely be removed when the client demonstrates:

A. Absence of nausea and vomiting.
B. Passage of mucus from the rectum.
C. Passage of flatus and feces from the colostomy.
D. Absence of stomach drainage for 24 hours.

Correct Answer: C

Reason: A sign indicating that a client's colostomy is open and ready to function is passage of feces and flatus. When this occurs, gastric suction is ordinarily discontinued, and the client is allowed to start taking fluids and food orally. Absence of bowel sounds would indicate that the tube should remain in place because peristalsis has not yet returned. Absence of nausea and vomiting is not a criterion for judging whether or not gastric suction should be continued. Passage of mucus from the rectum will not occur in this client because the rectum is removed in this surgery.

Saturday, 11 January 2020

Q. A client with a past medical history of ventricular septal defect repaired in infancy is seen at the prenatal clinic. She is complaining of dyspnea with exertion and being very tired. Her vital signs are 98, 80, 20, BP 116/72. She has + 2 pedal edema and clear breath sounds. As the nurse plans this client's care, which of the following is her cardiac classification according to the New York Heart Association Cardiac Disease classification?

A. Class I.
B. Class II.
C. Class III.
D. Class IV.

Correct Answer: B

Reason: According to the New York Heart Association Cardiac Disease classification, this client would fit under Class II because she is symptomatic with increased activity (dyspnea with exertion). The New York Heart Association Cardiac Disease Classification identifies Class II clients as having cardiac disease and a slight limitation in physical activity. When physical activity occurs, the client may experience angina, difficulty breathing, palpations, and fatigue. All of the client's other symptoms are within normal limits.

Friday, 10 January 2020

Question Of The Day, The Neonate
Q. A client's gestational diabetes is poorly controlled throughout her pregnancy. She goes into labor at 38 weeks and gives birth. Which priority intervention should be included in the care plan for the neonate during his first 24 hours?

A. Administer insulin subcutaneously.
B. Administer a bolus of glucose I.V.
C. Provide frequent early feedings with formula.
D. Avoid oral feedings.

Correct Answer: C

Reason: The neonate of a mother with gestational diabetes may be slightly hyperglycemic immediately after birth because of the high glucose levels that cross the placenta from mother to fetus. During pregnancy, the fetal pancreas secretes increased levels of insulin in response to this increased glucose amount that crosses the placenta from the mother. However, during the first 24 hours of life, this combination of high insulin production in the neonate coupled with the loss of maternal glucose can cause severe hypoglycemia. Frequent, early feedings with formula can prevent hypoglycemia. Insulin shouldn't be administered because the neonate of a mother with gestational diabetes is at risk for hypoglycemia. A bolus of glucose given I.V. may cause rebound hypoglycemia. If glucose is given I.V., it should be administered as a continuous infusion. Oral feedings shouldn't be avoided because early, frequent feedings can help avoid hypoglycemia.




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