Nokea
Maintaining adequate nutrition for the patient during chemotherapy is often problematic because of nausea, vomiting, and anorexia. Which of the following nursing measures would be most effective in combating nutritional depletion?
- A. Reduce food intake and increase fluids during the 4 days following chemotherapy to lessen nausea
- B. If leukopenia occurs, adjust the diet to high-caloric, low-protein
- C. Weigh the patient three times a week
- D. Offer snack supplements, and frequent small feedings
Correct Answer: D
Rationale: Frequent small feedings and snacks help maintain nutrition despite nausea and anorexia.
You may also like to solve these questions
Of the following antibiotics, which one is used to treat chlamydia?
- A. Acyclovir
- B. Ciprofloxacin
- C. Tetracycline
- D. Ceftriaxone
Correct Answer: C
Rationale: Tetracycline is commonly used to treat chlamydia infections.
The nurse correlates which factor to an increased risk of endometrial cancer in women with early menarche or late menopause?
- A. Total number of ovulatory cycles
- B. Less hormone stimulation
- C. Need for estrogen replacement in these patients
- D. Extended duration of the menstrual cycle in these patients
Correct Answer: A
Rationale: The correct answer is A: Total number of ovulatory cycles. Early menarche and late menopause lead to a longer reproductive period, resulting in more ovulatory cycles. Increased exposure to estrogen due to more ovulatory cycles is a risk factor for endometrial cancer. Choice B is incorrect as more hormone stimulation, not less, contributes to the risk. Choice C is irrelevant as estrogen replacement therapy is not mentioned in the question. Choice D is incorrect as the duration of the menstrual cycle is not directly linked to the increased risk of endometrial cancer in these women.
Haversian canals are seen in
- A. Cortical bone
- B. Cancellous bone
- C. Spongy bone
- D. N/A
Correct Answer: A
Rationale: The correct answer is A: Cortical bone. Haversian canals are found in cortical bone, which is the dense outer layer of bone tissue. These canals contain blood vessels, nerves, and lymphatics, allowing for the exchange of nutrients and waste products. Cancellous bone (B) is spongy bone with a network of trabeculae and does not contain Haversian canals. Spongy bone (C) is a type of bone tissue with a porous structure but lacks the organized Haversian system seen in cortical bone. "N/A" (D) is not a valid option as it does not provide any relevant information.
A client is asking the nurse questions about the diagnosis of endometriosis. The nurse teaches the client that endometrial tissue is found outside the uterus and that the major symptom that a client experiences is which of the following?
- A. Pain
- B. Infection
- C. Minimal bleeding
- D. Cramping
Correct Answer: A
Rationale: Pain is the primary symptom associated with endometriosis.
At the time of ovulation, each secondary oocyte is surrounded by a single layer of cells known as a(n) ________.
- A. vesicular (Graafian) follicle
- B. primary follicle
- C. primordial follicle
- D. uterine (fallopian) follicle
Correct Answer: A
Rationale: The correct answer is A: vesicular (Graafian) follicle. At the time of ovulation, the secondary oocyte is surrounded by this structure, which is a mature follicle containing a fluid-filled antrum. This structure is essential for the release of the oocyte during ovulation. The other choices, B: primary follicle, C: primordial follicle, and D: uterine (fallopian) follicle, are incorrect because primary follicles are immature, primordial follicles are the earliest stage of follicle development, and uterine (fallopian) follicle is not a correct anatomical term.