Nokea
Minda, a 65-year old female has been admitted with a left hemisphere stroke. Which behavioral change would the nurse expect to find upon assessment?
- A. impulsive, unsafe activity
- B. motor deficits on the right eye
- C. motor deficits on the left side of the body
- D. error in word choices
Correct Answer: D
Rationale: The correct answer is D: error in word choices. In left hemisphere stroke, language and speech centers are usually affected, leading to aphasia. This results in errors in word choices, difficulty expressing thoughts, and understanding language. Impulsivity and unsafe activities (choice A) are more commonly associated with frontal lobe damage. Motor deficits on the right eye (choice B) and left side of the body (choice C) are typical in strokes affecting the motor cortex, which is located in the contralateral hemisphere.
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How does nosocomial pneumonia occur?
- A. In a healthcare setting
- B. Within 48hrs of admission to a healthcare
- C. In the immunocompromised host facility
- D. In a community setting
Correct Answer: A
Rationale: The correct answer is A because nosocomial pneumonia occurs in a healthcare setting, such as hospitals or long-term care facilities, where patients are at increased risk due to exposure to pathogens and weakened immune systems. Choice B is incorrect as the timeframe of onset is not limited to within 48 hours of admission. Choice C is incorrect as nosocomial pneumonia can occur in both immunocompromised and immunocompetent hosts. Choice D is incorrect as it refers to pneumonia acquired outside of a healthcare setting.
The nurse is observing a client receiving antiplatelet therapy for adverse reactions. Antiplatelet drugs most commonly produce which hypersensitivity reaction?
- A. Difficulty hearing
- B. Confusion
- C. Bronchospasm
- D. Agranulocytosis
Correct Answer: C
Rationale: The correct answer is C: Bronchospasm. Antiplatelet drugs commonly cause hypersensitivity reactions like bronchospasm due to their effects on platelet function. They can trigger an allergic response leading to bronchoconstriction. Difficulty hearing (A) is not a common hypersensitivity reaction to antiplatelet therapy. Confusion (B) is more commonly associated with central nervous system effects rather than hypersensitivity reactions. Agranulocytosis (D) is a severe drop in white blood cells and is not typically a hypersensitivity reaction to antiplatelet drugs.
A 36-year-old man is scheduled for a unilateral orchiectomy for treatment of testicular cancer. He is withdrawn and does not interact with the nurse. Which action is most appropriate?
- A. Identify the problem with a nursing diagnosis of impaired communication related to the diagnosis of cancer
- B. Set a patient outcome that the patient will verbalize his concerns about his diagnosis
- C. Ask the patient whether he is worried about future sexual functioning
- D. Say, “You seem quiet. Are you feeling concerned about your diagnosis or treatment?”
Correct Answer: D
Rationale: Step-by-step rationale for choosing answer D as correct:
1. Acknowledges patient's withdrawn behavior
2. Demonstrates empathy and concern
3. Open-ended question allows patient to express feelings
4. Encourages patient to communicate concerns
Summary:
- Option A assumes a specific problem without patient input
- Option B focuses on verbalization, not necessarily addressing underlying concerns
- Option C makes assumptions about patient's worries without allowing him to express himself
Which of the following is an example of a well-stated nursing intervention?
- A. Client will drink 100 mL of water every 2 hours while awake.
- B. Offer client 100 mL of water every 2 hours while awake.
- C. Offer client water when he complains of thirst.
- D. Client will continue to increase oral intake when awake.
Correct Answer: B
Rationale: The correct answer is B because it provides a specific action (offering water) at regular intervals (every 2 hours) to promote hydration, which is a clear and measurable nursing intervention. Choice A is too prescriptive and lacks flexibility. Choice C is reactive and not proactive. Choice D is vague and lacks specific guidance on how to achieve the desired outcome. By offering water consistently, the nurse ensures proactive care and helps meet the client's hydration needs effectively.
For a client with low blood volume, what are the implications of decreasing blood pressure and a rapid heart rate?
- A. Compression of blood vessels due to blood loss
- B. Increase in the circulating blood volume
- C. Inadequate renal perfusion
- D. Hypovolemia and shock
Correct Answer: D
Rationale: The correct answer is D: Hypovolemia and shock.
Rationale:
1. Low blood volume leads to decreased blood pressure and rapid heart rate as compensatory mechanisms.
2. These signs indicate inadequate perfusion due to reduced blood volume.
3. Hypovolemia can progress to shock if not addressed promptly.
Summary:
A: Compression of blood vessels is not directly related to low blood volume.
B: Increasing circulating blood volume would not occur in a client with low blood volume.
C: Inadequate renal perfusion is a consequence of hypovolemia, not an implication of decreasing blood pressure and rapid heart rate.