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A nurse is teaching a patient with hypertension about lifestyle modifications. Which of the following statements by the patient indicates proper understanding?
- A. I will monitor my blood pressure regularly.
- B. I will take my medication as prescribed.
- C. I can stop taking my medication if my blood pressure is normal.
- D. I will limit my alcohol intake and reduce sodium intake.
Correct Answer: D
Rationale: The correct answer is D, as limiting alcohol and reducing sodium intake are crucial lifestyle modifications for managing hypertension. Alcohol can raise blood pressure, while excess sodium can increase fluid retention and elevate blood pressure. Monitoring blood pressure regularly (choice A) is important but alone does not indicate understanding of lifestyle modifications. Taking medication as prescribed (choice B) is essential but does not address lifestyle changes. Stopping medication if blood pressure is normal (choice C) is dangerous, as hypertension often requires ongoing treatment. In summary, choice D addresses key lifestyle modifications necessary for managing hypertension, while the other choices do not fully demonstrate understanding of proper management strategies.
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Which of the following is the best indicator of a patient's nutritional status?
- A. Patient's weight
- B. Serum albumin levels
- C. Patient's food preferences
- D. Number of meals consumed per day
Correct Answer: B
Rationale: The correct answer is B: Serum albumin levels. Serum albumin is a protein produced by the liver and is a key indicator of a patient's nutritional status. Low levels of serum albumin indicate malnutrition or protein deficiency. Monitoring serum albumin levels provides an objective measure of the patient's overall nutritional status.
Choice A (Patient's weight) can be influenced by factors other than nutrition, such as fluid retention or muscle mass. Choice C (Patient's food preferences) does not provide direct information on the patient's actual nutritional intake. Choice D (Number of meals consumed per day) does not account for the quality or quantity of nutrients consumed in those meals.
The nurse is obtaining the health history of an 87-year-old woman. Which of the following areas of questioning would be most useful at this time?
- A. Obstetrical history
- B. Childhood illnesses
- C. General health for the past 20 years
- D. Current health promotion activities
Correct Answer: D
Rationale: Rationale:
1. Current health promotion activities are important to assess the patient's preventive measures.
2. At 87 years old, focusing on current habits can help identify areas for improvement.
3. Obstetrical history is irrelevant as the patient is postmenopausal.
4. Childhood illnesses are less relevant compared to current health status.
5. General health for the past 20 years may not reflect current health behaviors.
Which of the following statements represents subjective data about the patient's skin?
- A. Skin dry in appearance
- B. No obvious lesions
- C. Denies colour change
- D. Lesion noted lateral aspect right arm
Correct Answer: C
Rationale: The correct answer is C because it indicates that the information was provided directly by the patient and is based on their perception or feeling. Subjective data is based on the patient's experiences and cannot be observed or measured by others. Choices A, B, and D are all objective data as they can be observed or measured by healthcare providers. Choice A describes a visible characteristic of the skin, choice B indicates absence of observable lesions, and choice D reports an observed lesion on a specific location of the skin. Therefore, choice C is the only option that reflects subjective data about the patient's skin.
Which statement is correct regarding the development of one's culture?
- A. Culture is genetically determined on the basis of racial background.
- B. Culture is rooted in several distinctive and specific social elements.
- C. Culture is a nonspecific phenomenon and is adaptive, but unnecessary.
- D. Culture is biologically determined on the basis of physical characteristics.
Correct Answer: B
Rationale: The correct answer is B because culture is indeed rooted in specific social elements such as language, customs, traditions, beliefs, and values. These elements are passed down through generations within a particular society or group. Choice A is incorrect because culture is not genetically determined, but rather learned and acquired through socialization. Choice C is incorrect as culture plays a crucial role in shaping identities, behaviors, and interactions within a society. Choice D is incorrect as culture is not biologically determined, but rather socially constructed.
A nurse is teaching a patient with osteoarthritis about managing their condition. Which of the following statements by the patient indicates the need for further education?
- A. I will use heat or cold therapy to relieve joint pain.
- B. I will take my pain medication regularly.
- C. I will exercise regularly to strengthen my joints.
- D. I will avoid physical activity to prevent joint strain.
Correct Answer: D
Rationale: The correct answer is D because avoiding physical activity to prevent joint strain is not recommended for managing osteoarthritis. Exercise is crucial for strengthening joints and improving flexibility. Choice A is correct as heat or cold therapy can help relieve joint pain. Choice B is correct as taking pain medication regularly can help manage symptoms. Choice C is correct as regular exercise is important for maintaining joint health. In summary, avoiding physical activity is not a recommended approach for managing osteoarthritis, unlike the other choices which are beneficial for the condition.