Nursing Elites

1. If a patient complains of dizziness, which term below best describes this feeling?

• A. Contraindication
• B. Sign
• C. Objective data
• D. Symptom

Correct answer: D

Rationale: The correct answer is D: 'Symptom.' Dizziness is a symptom because it is a subjective experience reported by the patient. A 'contraindication' refers to a specific situation in which a drug, procedure, or surgery should not be used because it may be harmful. A 'sign' is an objective finding that can be observed or measured. 'Objective data' refers to measurable and observable information about a patient's condition, which is usually obtained through physical examination or diagnostic tests. Therefore, in this case, 'Symptom' is the best term to describe the patient's feeling of dizziness.

2. A client diagnosed with Bell's palsy is receiving discharge teaching from a nurse. Which statement made by the client indicates an understanding of the condition?

• A. I should avoid moving my face excessively to prevent worsening of symptoms.
• B. This condition usually resolves on its own within a few weeks or months.
• C. Bell's palsy is caused by a stroke and requires immediate medical treatment.
• D. I will need to take antiviral medication for the rest of my life to manage this condition.

Correct answer: B

Rationale: The correct answer is B. Bell's palsy typically resolves on its own within a few weeks to months. Choice A is incorrect because gentle facial exercises are often encouraged to prevent muscle weakness. Choice C is incorrect as Bell's palsy is not caused by a stroke but by inflammation of the facial nerve. Choice D is incorrect as antiviral medication is usually given early in the diagnosis but not required for lifelong management.

3. In addition to matching ABO antigens, a blood transfusion must also be matched for:

• A. HLA type
• B. Rh antigen
• C. Immunoglobulins
• D. Platelet compatibility

Correct answer: B

Rationale: The correct answer is B: Rh antigen. In addition to ABO antigens, Rh antigen must also be matched for a blood transfusion. Rh antigen compatibility is crucial to prevent adverse reactions. Choice A, HLA type, is not directly related to blood transfusions but plays a role in organ transplantation. Choice C, Immunoglobulins, are not typically matched for blood transfusions. Choice D, Platelet compatibility, while important in specific cases, is not a standard requirement for all blood transfusions.

4. A healthcare professional is documenting the recent vital signs for several clients on an acute medical ward of a hospital. Which hospital client with a noninfectious diagnosis would be most likely to have a fever?

• A. A 71-year-old female with limited mobility, chronic obstructive pulmonary disease (COPD), and vascular dementia
• B. A 33-year-old female with a postoperative deep vein thrombosis and pulmonary embolism
• C. A 51-year-old obese male with hepatic encephalopathy secondary to alcohol abuse
• D. A 71-year-old male with congestive heart failure and peripheral edema

Correct answer: B

Rationale: The correct answer is B. Pulmonary emboli can produce fever even without infection. This is known as a noninfectious cause of fever. Choices A, C, and D do not typically present with fever as a prominent symptom. Limited mobility, COPD, vascular dementia, hepatic encephalopathy, alcohol abuse, congestive heart failure, and peripheral edema are not directly associated with causing fever in the absence of infection, unlike pulmonary embolism.

5. Which of the following are characteristic, localized cardinal signs of acute inflammation? (Select ONE that does not apply.)

• A. Redness
• B. Fatigue
• C. Swelling
• D. Warmth

Correct answer: B

Rationale: The correct answers are A, C, and D. Redness, swelling, and warmth are classic signs of acute inflammation. Redness occurs due to increased blood flow, swelling is caused by leakage of fluid into tissues, and warmth is due to the vasodilation and increased blood flow in the affected area. Fatigue is not a cardinal sign of acute inflammation and is not directly associated with the inflammatory response.

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