Nokea
The patient with cardiovascular disease is receiving dietary instructions from the nurse. Which information from the patient indicates teaching is successful?
- A. Maintain a prescribed carbohydrate intake.
- B. Eat fish at least 5 times per week.
- C. Limittransfat to less than 1%.
- D. Avoid high-fiber foods.
Correct Answer: B
Rationale: Correct Answer: B - Eat fish at least 5 times per week.
Rationale:
1. Fish is rich in omega-3 fatty acids, which are beneficial for heart health.
2. Eating fish frequently can help reduce the risk of cardiovascular diseases.
3. Consuming fish aligns with dietary recommendations for cardiovascular health.
Summary of Incorrect Choices:
A: Maintaining carbohydrate intake is important, but it may not specifically indicate success in cardiovascular disease management.
C: Limiting trans fats is crucial, but it alone may not indicate overall success in dietary management for cardiovascular disease.
D: Avoiding high-fiber foods is not recommended, as fiber is beneficial for heart health and overall well-being.
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A 37-year-old man is brought to the clinic by his wife because he is experiencing loss of motor function and sensation. The physician suspects the patient has a spinal cord tumor and hospitalizes him for diagnostic testing. In light of the need to diagnose spinal cord compression from a tumor, the nurse will most likely prepare the patient for what test?
- A. Anterior-posterior x-ray
- B. Ultrasound
- C. Lumbar puncture
- D. MRI
Correct Answer: D
Rationale: The correct answer is D: MRI. MRI is the most appropriate test for diagnosing spinal cord compression from a tumor as it provides detailed images of soft tissues, including the spinal cord and surrounding structures. It can accurately identify the location, size, and extent of the tumor. Anterior-posterior x-ray (A) is not as detailed and may not clearly show soft tissue abnormalities. Ultrasound (B) is not typically used for imaging the spinal cord and may not provide sufficient information. Lumbar puncture (C) is used to collect cerebrospinal fluid and is not helpful for diagnosing spinal cord compression from a tumor.
The public health nurse is addressing eye health and vision protection during an educational event. What statement by a participant best demonstrates an understanding of threats to vision?
- A. Im planning to avoid exposure to direct sunlight on my next vacation.
- B. Ive never exercised regularly, but Im going to start working out at the gym daily.
- C. Im planning to talk with my pharmacist to review my current medications.
- D. Im certainly going to keep a close eye on my blood pressure from now on.
Correct Answer: C
Rationale: The correct answer is C because reviewing current medications with a pharmacist is crucial in understanding potential threats to vision. Some medications can have side effects that impact eye health. This proactive approach shows an understanding of how medication can affect vision.
Choice A is incorrect because while avoiding direct sunlight is important for eye health, it does not address other potential threats. Choice B is incorrect because regular exercise, while beneficial for overall health, does not directly relate to understanding threats to vision. Choice D is incorrect because monitoring blood pressure is important for cardiovascular health but does not specifically address threats to vision.
A 32-year-old primigravida is admitted with a diagnosis of ectopic pregnancy. Nursing care is N R I G B.C M U S N T O based on which of the following?
- A. Hemorrhage is the primary concern.
- B. She will be unable to conceive in the future.
- C. Bed rest and analgesics are the recommended treatment.
- D. A D&C will be performed to remove the products of conception.
Correct Answer: A
Rationale: The correct answer is A because hemorrhage is the primary concern in ectopic pregnancy due to the risk of rupture and severe bleeding. Immediate intervention is crucial to prevent life-threatening complications.
Choice B is incorrect as future fertility may be affected but is not the immediate concern. Choice C is incorrect as bed rest and analgesics are not effective treatments for ectopic pregnancy. Choice D is incorrect as a D&C is not performed in ectopic pregnancy; surgical intervention is required to remove the ectopic pregnancy.
The nurses plan of care for a patient with stage 3 HIV addresses the diagnosis of Risk for Impaired Skin Integrity Related to Candidiasis. What nursing intervention best addresses this risk?
- A. Providing thorough oral care before and after meals
- B. Administering prophylactic antibiotics
- C. Promoting nutrition and adequate fluid intake
- D. Applying skin emollients as needed
Correct Answer: A
Rationale: The correct answer is A: Providing thorough oral care before and after meals. This addresses the risk for impaired skin integrity related to Candidiasis in patients with stage 3 HIV by preventing oral Candidiasis, a common fungal infection. Poor oral hygiene can lead to Candidiasis, which can spread to the skin. Thorough oral care reduces the risk of oral Candidiasis, thereby preventing skin integrity issues. Administering prophylactic antibiotics (B) is not indicated for preventing Candidiasis. Promoting nutrition and fluid intake (C) is important for overall health but does not directly address the risk of impaired skin integrity. Applying skin emollients (D) may help with skin dryness but does not directly address the underlying cause of Candidiasis.
A patient has been referred to the breast clinic after her most recent mammogram revealed the presence of a lump. The lump is found to be a small, well-defined nodule in the right breast. The oncology nurse should recognize the likelihood of what treatment?
- A. Lumpectomy and radiation
- B. Partial mastectomy and radiation
- C. Partial mastectomy and chemotherapy
- D. Total mastectomy and chemotherapy
Correct Answer: A
Rationale: The correct answer is A: Lumpectomy and radiation. For a small, well-defined nodule in the breast, lumpectomy (removal of the lump) followed by radiation therapy is usually the treatment of choice for early-stage breast cancer. This approach aims to preserve the breast while ensuring effective treatment. Partial mastectomy (B) involves removing a larger portion of the breast tissue and is not typically necessary for a small, well-defined nodule. Chemotherapy (C) is generally used for more advanced stages of breast cancer or when the cancer has spread beyond the breast. Total mastectomy (D) is considered when the cancer is more extensive or in cases where lumpectomy is not feasible.