Nokea
Ms. Petty is having difficulty falling asleep. Which of the following measures promote sleep?
- A. exercising vigorously for 20 minutes each night beginning at 9:30 p.m.
- B. taking a cool shower and drinking a hot cup of tea
- C. watching TV nightly until midnight
- D. getting a back rub and drinking a glass of warm milk
Correct Answer: D
Rationale: A back rub and warm milk promote relaxation and sleep. Vigorous exercise, cool showers, hot tea, and late TV watching are stimulating and disrupt sleep.
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Following an automobile accident that caused a head injury to an adult client, the nurse observes that the client sleeps for long periods of time. The nurse determines that the client has experienced injury to the:
- A. hypothalamus.
- B. thalamus.
- C. cortex.
- D. medulla.
Correct Answer: A
Rationale: The hypothalamus, when injured, can cause fluctuations and disruptions in sleep patterns.
A hospitalized adult client who routinely works from midnight until 8 a.m. has a temperature of 99.1°F at 4 a.m. The nurse determines that this is most likely due to:
- A. delta sleep
- B. slow brain waves
- C. pneumonia
- D. circadian rhythm
Correct Answer: D
Rationale: Biological rhythms that follow a cycle lasting about 24 hours are termed circadian rhythm. The sleep-wake cycle is closely linked with cardiac rhythms, such as body temperature. While a person sleeps, core body temperature drops, often reaching the 24-hour low at 4 a.m. When the sleep period shifts, temperature fluctuations also shift to match the new sleep patterns.
Which of the following statements to the client's family would be appropriate when preparing to provide postmortem care to the client?
- A. You will not be allowed to see your family member after the post-mortem care is performed.
- B. I am not able to assist you, but we can call pastoral care if you need any comfort.
- C. Unfortunately, we are not allowed to incorporate any cultural practices in my preparations.
- D. I will be ensuring that your family member is properly identified before they are transported.
Correct Answer: D
Rationale: When providing post-mortem care, ensure the patient is properly identified and labeled before transporting. If possible, cultural practices should be incorporated, and the family should be allowed to see the client. When possible, the nurse should provide comfort to the family.
Nurses caring for clients who have cancer and are taking opioids need to assess for all of the following except:
- A. tolerance.
- B. constipation.
- C. sedation.
- D. addiction.
Correct Answer: D
Rationale: Addiction is not of primary concern when treating the pain of terminally ill clients. Clients with cancer who are taking opioid analgesics can develop tolerance, constipation, and sedation.
A standard walker is used when clients:
- A. have poor balance, cannot stand up, have weak arms, and have good hand strength.
- B. have poor balance, have a broken leg, or have experienced amputation.
- C. have poor balance, have cardiac problems, or cannot use crutches or a cane.
- D. have poor balance, have an autoimmune disease, or have weak arms.
Correct Answer: C
Rationale: A walker is used for clients who have balance problems, cardiac problems, or cannot use crutches or a cane. The client needs to bear partial weight and have strength in her wrists and arms. The client uses her upper body to propel the walker forward.