Nokea
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.
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Before ambulating the client for the first time, the nurse obtains the client's BP with an automatic BP machine. Which actions should the nurse take first when obtaining a BP reading of 86/56 mm Hg and pulse rate of 64 bpm?
- A. Assess the client for dizziness and feel the temperature of extremities
- B. Obtain a manual BP cuff and machine and retake the client's BP
- C. Elevate the head of the client's bed and assist the client out of bed
- D. Review the medical record and determine the client's normal BP range
Correct Answer: A
Rationale: A: Assessing for hypotension symptoms like dizziness or cold extremities is priority. B: Retaking BP follows assessment. C: Ambulating risks falls with hypotension. D: Reviewing records is secondary.
The nurse is assessing the client who was just admitted to a surgical unit following abdominal surgery. Which assessment finding requires immediate intervention by the nurse?
- A. Nasogastric tube to low intermittent suction has small amounts of dark bloody returns.
- B. Oxygen saturation level is 92%, and oxygen by nasal cannula is set at 2 liters.
- C. The incisional dressing has a 25-cent-piece-sized shadow of new drainage.
- D. The Jackson-Pratt drain is round in shape with 30 mL serosanguineous drainage.
Correct Answer: D
Rationale: D: A round JP drain indicates lost suction, requiring immediate emptying and compression. A: Minor bloody NG returns are normal post-surgery. B: 92% saturation is adequate. C: Small drainage is monitorable.
Client room environments should include:
- A. a made bed, fresh water, thermostat regulation, and clean floors in all occupied client areas.
- B. a made bed, comfort and safety, a clutter-free area, hygiene articles nearby.
- C. accident prevention, comfort, a room (including furniture) that has been cleaned with chloroseptic wash, a bed that is made every other day.
- D. odor control (by spraying the room with deodorizers), closet storage of all client objects, a clean room. (Gloves should be worn when cleaning.)
- E. a made bed, comfort and safety, a clutter-free area, hygiene articles nearby.
Correct Answer: B
Rationale: Preparing a client's room environment should include making the client's bed, ensuring comfort and safety at all times, keeping the area free of clutter, and keeping the client's hygiene articles nearby. All procedures should be explained before they are performed, and the client should assist with personal arrangement of articles.
A client has a nasogastric (NG) tube in place following abdominal surgery. The purpose of this tube immediately following surgery is to:
- A. simplify medication administration
- B. measure accurate input and output
- C. prevent accumulation of fluids and gas
- D. facilitate collection of specimens
Correct Answer: C
Rationale: Postoperative NG tubes decompress the stomach, preventing fluid and gas buildup that could disrupt surgical sites or cause vomiting.
The nurse learns at shift report that the immobile client has bilateral foot drop. Which finding during the nurse's assessment supports the presence of foot drop?
- A. The client's great toe is dorsiflexed, and the other toes are fanned out.
- B. The client's feet are unable to be maintained perpendicular to the legs.
- C. The client is unable to move the feet into a position of plantar flexion.
- D. The client is only able to dorsiflex both feet when asked to bend the feet.
Correct Answer: B
Rationale: B: Inability to hold feet perpendicular indicates foot drop. A: This describes a Babinski sign. C: Foot drop involves persistent plantar flexion, not inability to plantar flex. D: Foot drop prevents dorsiflexion.