Wgu D443 Health Assessment Oa Complete Question Mastery Guide With Correct Answers, Cranial Nerve Testing, Cardiac & Lung Auscultation, Reflex Grading, Lab Value Interpretation, And Full-Spectrum Exam Blueprint With Rationales For 2026/2027 Success

WGU D443 HEALTH ASSESSMENT OA COMPLETE QUESTION MASTERY GUIDE WITH CORRECT ANSWERS, CRANIAL NERVE TESTING, CARDIAC & LUNG AUSCULTATION, REFLEX GRADING, LAB VALUE INTERPRETATION, AND FULL-SPECTRUM EXAM BLUEPRINT WITH RATIONALES FOR 2026/2027 SUCCESS 1. A nurse is preparing to conduct a health history interview with an older adult patient who has a hearing impairment. What is the most appropriate action to facilitate effective communication? A) Speak loudly and directly into the patient's ear B) Face the patient, speak clearly, and ensure good lighting C) Use written communication exclusively D) Ask a family member to interpret all questions B) Face the patient, speak clearly, and ensure good lighting Rationale: Facing the patient allows them to read lips and observe facial expressions. Good lighting and clear speech facilitate communication, whereas speaking loudly can distort sound and is not helpful. 2. During a physical examination, which assessment technique should the nurse perform first during a standard abdominal assessment? A) Palpation B) Percussion C) Auscultation D) Inspection D) Inspection Rationale: Inspection is always the first assessment technique used. In abdominal assessment, auscultation is performed before palpation and percussion to avoid altering bowel sounds, but inspection is always first. 3. A patient reports chest pain that worsens with deep breathing and lying flat. Which additional assessment finding would most strongly support pericarditis as the cause? A) A friction rub heard at the left lower sternal border B) Crackles in the lung bases C) Diminished breath sounds on the right side D) A systolic ejection murmur at the right second intercostal space A) A friction rub heard at the left lower sternal border Rationale: Pericardial friction rub is a classic finding in pericarditis. The pain is often pleuritic and positional (worse when supine), and the rub is best heard at the left lower sternal border. 4. When palpating the thyroid gland from behind the patient, the nurse identifies a small, firm, painless nodule. What is the nurse's priority action? A) Document the finding and reassure the patient it is benign B) Assess for tracheal deviation and auscultate for a bruit C) Immediately prepare the patient for surgery D) Instruct the patient to increase iodine intake B) Assess for tracheal deviation and auscultate for a bruit Rationale: A firm, painless nodule could be malignant or cause compression. Assessing for tracheal deviation (mass effect) and auscultating for a bruit (increased vascularity) are important next steps to determine urgency and the need for further workup. 5. Which of the following findings is an early sign of increased intracranial pressure (ICP)? A) A widened pulse pressure B) A change in level of consciousness C) A fixed and dilated pupil D) Decerebrate posturing B) A change in level of consciousness Rationale: A change in level of consciousness, such as confusion or lethargy, is the earliest and most sensitive indicator of increased ICP. The other signs occur later. 6. A patient is prescribed a new antihypertensive medication. Which of the following is the most important assessment for the nurse to perform before administering the first dose? A) Auscultate lung sounds B) Check the patient's current blood pressure C) Palpate peripheral pulses D) Assess deep tendon reflexes B) Check the patient's current blood pressure Rationale: The nurse must verify the current blood pressure to ensure it is safe to administer the medication, preventing hypotension or worsening hypertension. 7. The nurse is assessing a patient's skin turgor by pinching the skin over the clavicle. The skin remains tented for several seconds. This finding is most consistent with: A) Edema B) Dehydration C) Obesity D) Scleroderma B) Dehydration Rationale: Poor skin turgor (tenting) indicates decreased skin elasticity, which is a classic sign of dehydration or severe fluid volume deficit. 8. A patient presents with a headache, photophobia, and nuchal rigidity. Which assessment technique is contraindicated before a definitive diagnosis? A) Palpation of the carotid artery B) Auscultation of the carotid bruit C) Fundoscopic examination D) Range of motion of the neck D) Range of motion of the neck Rationale: These symptoms are classic for meningitis. Flexing the neck could cause herniation in the presence of increased ICP. Flexion should be avoided until meningitis is ruled out. 9. The nurse notes a bounding pulse in a patient. This finding is most often associated with: A) Hypovolemia B) Hyperthyroidism C) Aortic stenosis D) Peripheral artery disease B) Hyperthyroidism Rationale: A bounding pulse is a full, strong pulse often caused by increased cardiac output, which is seen in hyperthyroidism, fever, or pregnancy. Hypovolemia causes a weak, thready pulse.