Nokea
Which of the following is least important to test when assessing the client's motor skills?
- A. strength
- B. knowledge of ergonomics
- C. balance
- D. coordination
Correct Answer: B
Rationale: When assessing a client's motor skills, testing the client's strength, balance and coordination are most important. The client's knowledge of ergonomics is less relevant.
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The nurse is teaching a client about sleep and gives background information on normal sleep patterns. Which of the following substances promotes sleep?
- A. serotonin
- B. cortisone
- C. alcohol
- D. narcotics
Correct Answer: A
Rationale: Serotonin is a substance that is in the body and promotes sleep. Serotonin might play a role in synthesis of a hypnogenic factor that directly causes sleep. Drugs and alcohol can disrupt REM sleep, although they might accelerate the onset of sleep.
Quality is defined as a combination of all of the following except:
- A. conforming to standards.
- B. performing at the minimally acceptable level.
- C. meeting or exceeding customer requirements.
- D. exceeding customer expectations.
Correct Answer: B
Rationale: Compliance or performance at the minimally acceptable level is not considered quality care.
The hospitalized client is able to stand to use an electronic digital scale for obtaining the client's prescribed daily weight. Which nursing interventions best ensure that the client's daily weight is accurate? Select all that apply.
- A. Ask the client to wear supportive shoes before stepping on the scale
- B. Ensure that the scale is calibrated and “zeroed†before a weight is obtained
- C. Weigh the client by moving the sliding indicator until the scale balances
- D. Weigh the client at different times of the day and then average the weights
- E. Take the weight as soon as the client wakens in the morning and after voiding
Correct Answer: B,E
Rationale: B: Calibration ensures accuracy. E: Weighing post-voiding at the same time daily standardizes results. A: Shoes add weight. C: Sliding indicators are for balance scales. D: Averaging weights reduces accuracy.
A patient that has TB can be taken off restrictions after which of the following parameters have been met?
- A. Negative culture results.
- B. After 30 days of isolation.
- C. Normal body temperature for 48 hours.
- D. Non-productive cough for 72 hours.
Correct Answer: A
Rationale: Negative culture results indicate absence of active infection, allowing the patient to be taken off restrictions.
The goals of palliative care include all of the following except:
- A. giving clients with life-threatening illnesses the best quality of life possible.
- B. taking care of the whole person-body, mind, spirit, heart, and soul.
- C. no interventions are needed because the client is near death.
- D. support of needs of the family and client.
Correct Answer: C
Rationale: The goals of palliative care include choices A, B, and D. Choice C is not part of palliative care. All aspects of medical, emotional, social, and spiritual needs of the dying client should be focused on until the end of life.