Nokea
A nurse is preparing a client for ambulation. Which of the following actions should the nurse take to determine the client's level of strength?
- A. Ask the client how strong she feels today.
- B. Ask the client if she has been out of bed today.
- C. Check the client's pedal pulses and feet for edema.
- D. Ask the client to push her legs and feet against the nurse's palms.
Correct Answer: D
Rationale: The correct answer is D. Asking the client to push her legs and feet against the nurse's palms is a direct assessment of the client's muscle strength. This action provides a more objective measure of strength compared to subjective responses (A) or general activity level (B). Checking pedal pulses and feet for edema (C) assesses circulation and fluid status, not strength. Asking the client to perform a physical task (D) allows for a practical evaluation of strength level.
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A nurse is assisting with the care of a client who has developed cardiogenic shock. When evaluating circulation to the client's brain, which of the following pulse sites should the nurse use?
- A. Femoral
- B. Carotid
- C. Popliteal
- D. Radial
Correct Answer: B
Rationale: The correct answer is B: Carotid. The carotid pulse site should be used when assessing circulation to the brain in a client with cardiogenic shock because it is the closest pulse site to the brain. The carotid artery supplies blood directly to the brain, making it the most accurate site to assess perfusion to this vital organ.
A: Femoral, C: Popliteal, and D: Radial are not ideal pulse sites for assessing circulation to the brain in a client with cardiogenic shock because they are further away from the brain compared to the carotid artery. Using these sites may not provide an accurate representation of cerebral perfusion in this critical situation.
A nurse is collecting data from a client who has Bell's palsy. Which of the following findings should the nurse expect? (Select all that apply.)
- A. Muscle distortion
- B. Pain behind the ear
- C. Hearing loss
- D. Facial twitching
- E. Impaired taste
Correct Answer: A,B,E
Rationale: The correct answers are A, B, and E. Bell's palsy is characterized by muscle distortion due to facial nerve paralysis, leading to asymmetry in facial expressions (A). Pain behind the ear may occur due to inflammation or compression of the facial nerve (B). Impaired taste can result from altered function of the chorda tympani nerve, affecting taste sensation on the anterior two-thirds of the tongue (E). Choices C, D, F, G are incorrect as hearing loss is not a typical feature of Bell's palsy (C), facial twitching is more characteristic of conditions like hemifacial spasm (D), and there are no specific findings associated with F and G in Bell's palsy.
A nurse is caring for a client who says, 'I'm feeling a bit nervous today.' Which of the following responses should the nurse make?
- A. Please explain what you mean by nervous.
- B. Why are you nervous?
- C. Would a backrub ease your nervousness?
- D. You look like you feel nervous.
Correct Answer: A
Rationale: Seeking clarification helps the nurse understand the client's feelings more accurately.
A nurse is collecting data about a client's pulmonary system. While auscultating the client's lungs, the nurse hears continuous gurgling, low-pitched sounds over the trachea and bronchi. Which of the following terms should the nurse use to document this finding?
- A. Rhonchi
- B. Crackles
- C. Wheezing
- D. Friction rub
Correct Answer: A
Rationale: The correct answer is A: Rhonchi. Rhonchi are continuous low-pitched gurgling sounds heard over the trachea and bronchi. These sounds are typically caused by the movement of air through narrowed airways due to secretions or inflammation. Crackles (B) are discontinuous, popping sounds typically heard during inspiration and caused by fluid in the alveoli. Wheezing (C) is a high-pitched musical sound heard on expiration and caused by narrowed airways. Friction rub (D) is a grating, rubbing sound heard during inspiration and expiration and is typically associated with inflammation of the pleura.
A nurse is caring for a client who requires a clear liquid diet. Which of the following foods should the nurse allow the client to have?
- A. Grape juice
- B. Lemon sherbet
- C. Skim milk
- D. Carrot juice
Correct Answer: A
Rationale: The correct answer is A: Grape juice. A clear liquid diet includes transparent liquids like water, broth, tea, and clear juices without pulp. Grape juice fits this criteria as it is a clear liquid that is easily digestible. Lemon sherbet (B) contains dairy and solid components, not suitable for a clear liquid diet. Skim milk (C) is a dairy product and not transparent. Carrot juice (D) has pulp and is not considered a clear liquid.