Nokea
A nurse is assisting with the preparation of a presentation at a community center about complementary and alternative therapies. Which of the following therapies should the nurse describe as the use of an electronic monitoring device to help clients learn to control physical responses?
- A. Reiki
- B. Biofeedback
- C. Acupuncture
- D. Yoga
Correct Answer: B
Rationale: Biofeedback uses electronic monitoring to help individuals gain control over physiological functions such as heart rate and muscle tension.
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A nurse is performing tracheostomy care for a client. Which of the following actions should the nurse take?
- A. Use medical aseptic technique.
- B. Clean the inner cannula with mild soap and water.
- C. Secure new tracheostomy ties before removing old ones.
- D. Apply petroleum jelly to the peristomal skin.
Correct Answer: C
Rationale: Securing new tracheostomy ties before removing old ones prevents accidental displacement. Medical asepsis is insufficient; sterile technique is required.
A nurse is collecting data about a client's cranial nerves. Which of the following methods should the nurse use to identify a problem with cranial nerve II?
- A. Use a Snellen chart.
- B. Determine if the client's speech is hoarse.
- C. Present the client with mildly scented aromas.
- D. Ask the client to clench teeth.
Correct Answer: A
Rationale: The correct answer is A: Use a Snellen chart. Cranial nerve II, the optic nerve, is responsible for vision. By using a Snellen chart, the nurse can assess the client's visual acuity, which directly relates to the function of cranial nerve II. This method specifically targets the nerve in question and provides objective data on the client's vision.
Incorrect choices:
B: Determining if the client's speech is hoarse would assess cranial nerve X, the vagus nerve, responsible for speech and swallowing.
C: Presenting the client with scented aromas would assess cranial nerve I, the olfactory nerve, responsible for smell.
D: Asking the client to clench teeth would assess cranial nerve V, the trigeminal nerve, responsible for facial sensation and jaw movement.
A nurse is reinforcing teaching with a client who reports constipation. Which of the following should the nurse discuss as causes of constipation? (Select all that apply.)
- A. Excessive laxative use
- B. Ignoring the urge to defecate
- C. Inadequate fluid intake
- D. Increased fiber in the diet
- E. Increased activity
Correct Answer: A,B,C
Rationale: The correct answers are A, B, and C. A - Excessive laxative use can lead to constipation by causing dependency on laxatives. B - Ignoring the urge to defecate can disrupt normal bowel habits. C - Inadequate fluid intake can result in hard stools and difficulty passing them. Choices D and E are incorrect because increased fiber in the diet and increased activity are actually recommended interventions to alleviate constipation.
A nurse is checking the apical pulse of a client who is taking several cardiovascular medications. Which of the following actions should the nurse take?
- A. Count the apical pulsations for a full minute.
- B. Check the apical pulse with a Doppler device.
- C. Use the diaphragm of the stethoscope to listen to the apical pulsations.
- D. Press the stethoscope firmly against the client's skin.
Correct Answer: A
Rationale: The correct answer is A: Count the apical pulsations for a full minute. This is because counting the apical pulse for a full minute provides the most accurate assessment of the client's heart rate. It allows for any irregularities or fluctuations in the pulse to be detected.
Choice B is incorrect as using a Doppler device is not necessary for routine assessment of the apical pulse. Choice C is incorrect as the bell of the stethoscope, not the diaphragm, should be used to listen to the apical pulsations for better sound transmission. Choice D is incorrect as pressing the stethoscope firmly against the client's skin can create artifact noise and interfere with accurate auscultation.
A nurse is assisting a client in planning an exercise routine. Which of the following activities should the nurse encourage the client to avoid due to age-related changes?
- A. Stretching
- B. Running
- C. Resistance training
- D. Aerobic exercises
Correct Answer: B
Rationale: The correct answer is B: Running. Age-related changes such as decreased bone density and joint stiffness can make running high-impact and potentially harmful. Stretching (A) is important for flexibility, resistance training (C) helps maintain muscle mass, and aerobic exercises (D) improve cardiovascular health. Running may exacerbate joint issues.