Nokea
The client diagnosed with Parkinson’s disease (PD) is being admitted with a fever and patchy infiltrates in the lung fields on the chest x-ray. Which clinical manifestations of PD would explain these assessment data?
- A. Masklike facies and shuffling gait.
- B. Difficulty swallowing and immobility.
- C. Pill rolling of fingers and flat affect.
- D. Lack of arm swing and bradykinesia.
Correct Answer: B
Rationale: Difficulty swallowing and immobility (B) in PD increase aspiration risk, leading to pneumonia, which presents as fever and lung infiltrates. Other manifestations are less directly related to pulmonary complications.
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Which instruction should the nurse include for a client taking phenytoin (Dilantin)?
- A. Brush teeth gently to prevent gum hyperplasia.
- B. Avoid grapefruit juice.
- C. Take the medication with milk.
- D. Increase dietary sodium intake.
Correct Answer: A
Rationale: Phenytoin can cause gingival hyperplasia; gentle brushing helps prevent gum complications.
The home health nurse evaluates the foot care of the dark-skinned African client who has peripheral neuropathy. Which client actions in providing foot care are appropriate? Select all that apply.
- A. Uses a mirror and visually inspects the feet on a daily basis
- B. Lotions the feet and legs daily, avoiding between the toes
- C. Goes barefoot when indoors to help dry and air out the feet
- D. Wears warm socks and boots when outside in cold weather
- E. Trims toenails weekly so they have a rounded contour
- F. Inspects the feet for redness and other signs of inflammation
Correct Answer: A,B,D
Rationale: Using a mirror allows for visual inspection of the bottom of the feet and between the toes for areas of skin breakdown. Keeping the skin adequately lubricated with lotion prevents drying and cracking. Lotion should not be applied between the toes because it increases moisture and the risk for infection. Clients should avoid going barefoot because this increases the risk for foot injury. Wearing appropriate clothing protects the skin from injury because sensation is diminished with peripheral neuropathy. Toenails should be trimmed straight across to avoid damaging the tissue, which is slow to heal in the presence of peripheral neuropathy. In a dark-skinned client, areas of inflammation may appear purplish-blue or violet rather than appearing reddened (erythematous).
The nurse is admitting the client for rule-out encephalitis. Which interventions should the nurse assess to support the diagnosis of encephalitis? Select all that apply.
- A. Determine if the client has recently received any immunizations.
- B. Ask the client if he or she has had a cold in the last week.
- C. Check to see if the client has active herpes simplex 1.
- D. Find out if the client has traveled to the Great Lakes region.
- E. Assess for exposure to soil with fungal spores.
Correct Answer: C
Rationale: Encephalitis is often viral, with herpes simplex virus (HSV-1, C) a common cause, supporting the diagnosis. Recent immunizations (A), colds (B), travel (D), and fungal exposure (E) are less directly linked to encephalitis.
The nurse in a long-term care facility has noticed a change in the behavior of one of the clients. The client no longer participates in activities and prefers to stay in his room. Which intervention should the nurse implement first?
- A. Insist that the client go to the dining room for meals.
- B. Notify the family of the change in behavior.
- C. Determine if the client wants another roommate.
- D. Complete a Geriatric Depression Scale.
Correct Answer: D
Rationale: Social withdrawal may indicate depression. Completing a Geriatric Depression Scale (D) is the first step to assess this possibility. Forcing dining (A), notifying family (B), or changing roommates (C) are premature without assessment.
A 78-year-old client is admitted to the emergency department (ED) with numbness and weakness of the left arm and slurred speech. Which nursing intervention is priority?
- A. Prepare to administer recombinant tissue plasminogen activator (rt-PA).
- B. Discuss the precipitating factors that caused the symptoms.
- C. Schedule for a STAT computed tomography (CT) scan of the head.
- D. Notify the speech pathologist for an emergency consult.
Correct Answer: C
Rationale: For a suspected stroke, the priority is to confirm the diagnosis and determine the type of stroke (ischemic or hemorrhagic) before initiating treatment. A STAT CT scan of the head is critical to rule out hemorrhagic stroke, which contraindicates thrombolytic therapy like rt-PA. Administering rt-PA without imaging could be harmful, discussing precipitating factors is not urgent, and a speech pathology consult is secondary to diagnostic imaging.