Nokea
Which of the following actions should the nurse take?
- A. Provide the client with cold foods rather than hot foods
- B. Encourage the client to drink fluids with meals
- C. Offer the client large meals three times a day
- D. Advise the client to avoid high-protein foods
Correct Answer: A
Rationale: The correct answer is A because providing the client with cold foods rather than hot foods can help reduce nausea and vomiting, which are common symptoms of pregnancy. Cold foods are generally better tolerated by pregnant women experiencing morning sickness. Encouraging the client to drink fluids with meals (choice B) is important, but it is not the most immediate action to alleviate nausea. Offering the client large meals three times a day (choice C) may worsen nausea, as smaller, more frequent meals are typically recommended. Advising the client to avoid high-protein foods (choice D) is not necessary unless there are specific contraindications, as protein is important for fetal development.
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Which of the following findings indicate a positive test?
- A. An induration measuring 10 mm
- B. A reddened area with no induration
- C. An induration measuring 3 mm
- D. A blister at the injection site
Correct Answer: A
Rationale: The correct answer is A because an induration measuring 10 mm is considered positive for a tuberculin skin test, indicating exposure to tuberculosis. A larger induration size suggests a stronger immune response. Choice B, a reddened area with no induration, is not specific for a positive test. Choice C, an induration measuring 3 mm, is below the threshold for positivity. Choice D, a blister at the injection site, is a sign of irritation rather than a positive test result.
Which of the following conditions in the child's medical history should the nurse identify as a contraindication to the procedure?
- A. Hypertension
- B. Primary glaucoma
- C. History of appendectomy
- D. Iron deficiency anemia
Correct Answer: A
Rationale: The correct answer is A: Hypertension. Hypertension is a contraindication to certain procedures due to the risk of complications such as increased bleeding or cardiovascular events. Primary glaucoma, history of appendectomy, and iron deficiency anemia are not contraindications for the procedure mentioned. Glaucoma and appendectomy are unrelated to the procedure, while iron deficiency anemia may not directly impact the safety of the procedure.
A nurse is performing a neurological examination on a client as part of a complete physical assessment. The nurse should identify that cranial nerve XI(11) is intact when the client performs which of the following actions?
- A. Shrugs his shoulders
- B. Smiles symmetrically
- C. Closes his eyes tightly
- D. Identifies a familiar scent
Correct Answer: A
Rationale: The correct answer is A: Shrugs his shoulders. Cranial nerve XI, also known as the accessory nerve, controls the movement of the trapezius and sternocleidomastoid muscles, which are responsible for shoulder shrugging. By asking the client to shrug his shoulders, the nurse can assess the integrity of cranial nerve XI.
Choices B, C, and D are incorrect because they are associated with other cranial nerves. Smiling symmetrically is controlled by cranial nerve VII (facial nerve), closing eyes tightly is controlled by cranial nerve V (trigeminal nerve), and identifying a familiar scent is related to cranial nerve I (olfactory nerve).
A nurse is assessing a client who is postoperative and has a history of pulmonary embolism. Which of the following findings is the priority for the nurse to report to the provider?
- A. Dyspnea
- B. Pain at the surgical site
- C. Mild nausea
- D. Temperature of 37.5°C (99.5°F)
Correct Answer: A
Rationale: The correct answer is A: Dyspnea. Dyspnea in a postoperative client with a history of pulmonary embolism indicates a potential complication, such as a recurrent or new pulmonary embolism, which can be life-threatening. The nurse should report this finding to the provider immediately for further evaluation and intervention to prevent worsening respiratory distress and potential respiratory failure. Pain at the surgical site (choice B) is expected postoperatively and can be managed with appropriate pain medications. Mild nausea (choice C) is a common postoperative symptom and can be managed with antiemetic medications. A temperature of 37.5°C (99.5°F) (choice D) may indicate a mild fever, which can be monitored unless accompanied by other concerning symptoms.
A nurse is teaching a client who is trying to conceive. Which of the following should the nurse instruct the client to increase in her diet to prevent a neural tube defect?
- A. Zinc
- B. Calcium
- C. Folate
- D. Iron
Correct Answer: C
Rationale: The correct answer is C: Folate. Folate is essential for preventing neural tube defects in newborns. It helps in the development of the baby's brain and spinal cord. Zinc (A) is important for overall health but not specifically for preventing neural tube defects. Calcium (B) is crucial for bone health, not neural tube development. Iron (D) is vital for preventing anemia but not directly related to neural tube defects.