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Which of the following tasks can the nurse assign to an unlicensed assistive personnel (UAP)?
- A. assisting a client with ambulating to the bathroom for the first time following surgery
- B. expiated client with dementia who has a serum glucose level of 70 mg/dL (3.9 mmol/L)
- C. explaining why incentive spirometer use is important to a client with postoperative pneumonia
- D. taking vital signs every 15 minutes on a client who was just transferred from the postanesthesia recovery unit
Correct Answer: D
Rationale: Taking vital signs is within UAP scope. First-time ambulation , hypoglycemia , and teaching require nursing judgment.
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An adult who has a tracheostomy needs to be suctioned. How should the nurse position the client for this procedure?
- A. Supine
- B. Semi-sitting
- C. Left lateral
- D. Semi-lateral
Correct Answer: B
Rationale: Semi-sitting facilitates airway access and reduces aspiration risk during tracheostomy suctioning. Supine or lateral positions are less effective.
A 7 year-old child is hospitalized following a major burn to the lower extremities. A diet high in protein and carbohydrates is recommended. The nurse informs the child and family that the most important reason for this diet is to
- A. Promote healing and strengthen the immune system
- B. Provide a well balanced nutritional intake
- C. Stimulate increased peristalsis absorption
- D. Spare protein catabolism to meet metabolic needs
Correct Answer: D
Rationale: Spare protein catabolism to meet metabolic needs. A high-carbohydrate diet prevents protein breakdown for energy, allowing proteins to restore tissue.
A client who is pregnant at 30 weeks gestation comes to the prenatal clinic. Which of the following vaccines may be administered safely at this prenatal visit? Select all that apply
- A. Influenza injection
- B. Influenza nasal spray
- C. Measles, mumps, and rubella
- D. Tetanus, diphtheria, and pertussis
- E. Varicella
Correct Answer: A,D
Rationale: Influenza injection and Tdap are safe and recommended in pregnancy. Nasal spray , MMR , and varicella are live vaccines, contraindicated in pregnancy.
Which oxygen delivery system would the nurse apply that would provide the highest concentrations of oxygen to the client?
- A. Venturi mask
- B. Partial rebreather mask
- C. Non-rebreather mask
- D. Simple face mask
Correct Answer: C
Rationale: Non-rebreather mask. The non-rebreather mask has a one-way valve that prevents exhaled air from entering the reservoir bag and one or more valves covering the air holes on the face mask itself to prevent inhalation of room air but to allow exhalation of air. When a tight seal is achieved around the mask up to 100% of the oxygen is available.
After a prolonged surgical procedure, the client reports unilateral leg pain. Which client assessment finding is most concerning?
- A. Client rates leg pain as '7'
- B. Negative Homan sign
- C. Prominent varicose veins bilaterally
- D. Right calf is 4 cm larger than left calf
Correct Answer: D
Rationale: Calf asymmetry of 4 cm suggests deep vein thrombosis, a critical postoperative complication. Pain is nonspecific, negative Homan sign is unreliable, and varicose veins are less urgent.