Nokea
Before discharge, the nurse instructs the client about administering subcutaneous injections and correctly explains the client should rotate injections between which two areas?
- A. Thighs and hips
- B. Forearms and hips
- C. Thighs and abdomen
- D. Abdomen and buttocks
Correct Answer: C
Rationale: Rotating injections between the thighs and abdomen minimizes tissue damage and ensures consistent absorption.
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The nurse arrives at the scene of a motor-vehicle accident and the car is leaking gasoline. The client is in the driver's seat of the car complaining of not being able to move the legs. Which actions should the nurse implement? List in order of priority.
- A. Move the client safely out of the car.
- B. Assess the client for other injuries.
- C. Stabilize the client's neck.
- D. Notify the emergency medical system.
- E. Place the client in a functional anatomical position.
Correct Answer: C,B,A,D,E
Rationale: Stabilize the client’s neck (C): Prevents spinal injury. 2. Assess for other injuries (B): Identifies life-threatening issues. 3. Move the client safely (A): Removes from gasoline danger. 4. Notify EMS (D): Ensures professional help. 5. Place in anatomical position (E): Least urgent.
The nurse is assessing the client following a closed head injury. When applying nailbed pressure, the client’s body suddenly stiffens, the eyes roll upward, and there is an increase in salivation and loss of swallowing reflex. Which observation should the nurse document?
- A. Decerebrate posturing observed
- B. Decorticate posturing observed
- C. Positive Kernig’s sign observed
- D. Seizure activity observed
Correct Answer: D
Rationale: Decerebrate posture involves rigid extension of the arms and legs, downward pointing of the toes, and backward arching of the head. Decorticate posture involves rigidity, flexion of the arms toward the body with the wrists and fingers clenched and held on the chest, and the legs extended. A positive Kernig’s sign is flexing the leg at the hip and then raising the leg into extension. Severe head and neck pain occurs. Body stiffening, eyes rolled upward, increase in salivation, and a loss of swallowing reflex are signs consistent with the tonic phase of a tonic-clonic seizure. This phase is followed by the clonic phase with violent muscle contractions.
When the nurse describes the myelogram procedure to the client, which statement is most accurate?
- A. Part of the test involves a lumbar puncture.'
- B. You will be asked to change positions frequently.'
- C. Dye is instilled into a vein in your arm.'
- D. Light anesthesia is administered during the test.'
Correct Answer: A
Rationale: A myelogram involves a lumbar puncture to inject contrast dye into the spinal canal for imaging.
The public health nurse is giving a lecture on potential outbreaks of infectious meningitis. Which population is most at risk for an outbreak?
- A. Clients recently discharged from the hospital.
- B. Residents of a college dormitory.
- C. Individuals who visit a third world country.
- D. Employees in a high-rise office building.
Correct Answer: B
Rationale: College dormitory residents (B) are at high risk for meningococcal meningitis due to close living conditions and shared spaces. Hospital discharges (A), travel (C), or office workers (D) are less specific risks.
The client has glossopharyngeal nerve (cranial nerve IX) paralysis secondary to a stroke. Which referral would be most appropriate for this client?
- A. Hospice nurse.
- B. Speech therapist.
- C. Physical therapist.
- D. Occupational therapist.
Correct Answer: B
Rationale: Glossopharyngeal nerve paralysis affects swallowing and speech. A speech therapist (B) is most appropriate to address these deficits. Hospice (A) is for end-of-life care, physical therapy (C) focuses on mobility, and occupational therapy (D) addresses daily activities.