The nurse is gathering data on a patient. Which data will the nurse report as objective data?

Correct Answer: C

Rationale: Objective data are measurable and observable facts. Respirations (C) of 16 per minute is objective data as it is a quantifiable measurement that can be counted and recorded. It is not influenced by personal interpretation or bias. Choices A, B, and D are subjective data as they rely on the patient's feelings, perceptions, or symptoms, which can vary and are open to interpretation. Therefore, choice C is the correct answer as it represents concrete, verifiable information that can be used in the patient's assessment and care planning.

Correct Answer: A

Rationale: Correct Answer: A: Respiratory acidosis Rationale: 1. Respiratory acidosis is caused by inadequate ventilation leading to increased PCO₂ and decreased pH. 2. Low pH indicates acidosis, and high PCO₂ indicates respiratory component. 3. Metabolic acidosis (B) results from non-respiratory causes. 4. Respiratory alkalosis (C) is characterized by high pH and low PCO₂. 5. Metabolic alkalosis (D) is caused by non-respiratory factors with high pH.

Correct Answer: C

Rationale: The correct answer is C because the American Cancer Society recommends women to have a mammogram annually starting at age 45, then have the option to transition to biennial screening at age 55. This recommendation is based on evidence that regular mammograms can help detect breast cancer early, increasing chances of successful treatment. Choice A is incorrect because self-examinations are no longer recommended as a routine screening method. Choice B is incorrect as clinical breast exams are not as effective as mammograms for detecting breast cancer. Choice D is incorrect as normal receptor assays are not part of routine breast cancer screening guidelines.

Correct Answer: C

Rationale: Objective data in nursing refers to measurable and observable information. Respirations at 16 per minute are a specific, quantifiable measurement that the nurse can directly observe, making it objective data. This information is vital for assessing the patient's respiratory status accurately. Choice A is incorrect because stating "doesn't feel good" is a subjective statement based on the patient's perception and cannot be directly measured or observed. Choice B, reporting a headache, is also subjective as it relies on the patient's description of their symptoms. Choice D, being nauseated, is subjective as well, as it is a symptom reported by the patient and not a quantifiable measurement. In summary, choice C is correct as it represents objective data due to its quantifiable and observable nature, while the other choices are subjective and based on the patient's perceptions or feelings.

Correct Answer: C

Rationale: The correct answer is C, hyperglycemia and hypokalemia. Hyperglycemia can occur in adult clients due to various factors such as diabetes or stress. Hypokalemia can be a consequence of hyperglycemia or other conditions leading to potassium loss. Monitoring for these metabolic complications is essential to ensure the client's well-being. Other choices are incorrect because hypoglycemia and hypercalcemia (choice A) are less likely to occur concurrently in adult clients. Hyperglycemia and hyperkalemia (choice B) are less common as hyperkalemia is usually associated with renal dysfunction. Hyperkalemia and hypercalcemia (choice D) are less likely to be monitored together as they are not commonly seen in the same clinical context.

Correct Answer: A

Rationale: The correct answer is A: Inspecting for bleeding or cyanosis. During uterosigmoidostomy, the nurse's critical task is to monitor for any signs of bleeding or cyanosis, which are indicators of potential complications such as hemorrhage or impaired blood flow. This involves observing the surgical site for any abnormal bleeding and assessing the skin color for signs of inadequate oxygenation. Inspecting for symptoms of peritonitis (B) is not directly related to this surgical procedure. Assessing the client's allergy to iodine (C) is important but not a critical task during the procedure. Checking for signs of electrolyte losses (D) is important but not as critical as monitoring for immediate postoperative complications like bleeding or cyanosis.

Correct Answer: C

Rationale: Objective data are measurable and observable facts. Respirations (C) of 16 per minute is objective data as it is a quantifiable measurement that can be counted and recorded. It is not influenced by personal interpretation or bias. Choices A, B, and D are subjective data as they rely on the patient's feelings, perceptions, or symptoms, which can vary and are open to interpretation. Therefore, choice C is the correct answer as it represents concrete, verifiable information that can be used in the patient's assessment and care planning.

Correct Answer: D

Rationale: The correct answer is D because sickle cell disease is an autosomal recessive genetic disorder. The disease is caused by inheriting two copies of the abnormal hemoglobin gene (HbS). In choice D, the father is HbA (normal) and the mother is HbS (carrier). This combination ensures that the child will inherit one normal gene and one abnormal gene, making them a carrier like the mother but not affected by the disease. Choices A, B, and C all involve at least one parent who carries the HbS gene, increasing the risk of the child having sickle cell disease.

Correct Answer: C

Rationale: Step-by-step rationale: 1. The cranial nerve responsible for facial expression is CN VII, the facial nerve. 2. When a neurologist asks a patient to smile, they are testing the function of CN VII. 3. CN II (optic nerve) is responsible for vision, not facial expression. 4. CN X (vagus nerve) is responsible for various functions like heart rate and digestion, not facial expression. 5. CN XI (accessory nerve) is responsible for shoulder movement, not facial expression. Summary: Testing a patient's ability to smile involves assessing the function of CN VII, the facial nerve. Choices A, B, and D are incorrect as they are associated with different functions and not responsible for controlling facial muscles.