Foundations and Adult Health Nursing Study Guide Answers

Correct Answer: C

Rationale: In this situation, the principle of justice is being observed by the supervisor, Ms. Cruz. Justice in healthcare ethics involves fairness and equality in the distribution of resources, including the allocation of staff to provide care. By prioritizing the allocation of nurses to the PRIORITY wards to ensure that essential care is delivered despite the shortage caused by the Jeepney strike, Ms. Cruz is upholding the principle of justice by ensuring that each patient receives equal and fair access to healthcare services. This decision aligns with the ethical responsibility to provide care in a just and fair manner.

Correct Answer: A

Rationale: Aplastic anemia is a condition characterized by a reduction in the number of all three blood cell types: red blood cells, white blood cells, and platelets. The patient's presentation of bone pain, fatigue, frequent infections, pancytopenia (decreased counts of all blood cell types), hypocellular bone marrow (reduced cellularity in the bone marrow), and absence of reticulocytes is indicative of aplastic anemia.

Correct Answer: A

Rationale: The best response of Nurse Virgo is to explain to Patient Benito that his body needs to function well with his pancreas. The pancreas plays a critical role in the digestive system by producing digestive enzymes and hormones that help regulate blood sugar levels. Removing the pancreas would result in serious health consequences and complications, as the body relies on it for essential functions. It is important for the patient to understand the significance of the pancreas and why its removal is not a viable solution.

Correct Answer: B

Rationale: An abdominal ultrasound is the imaging test that uses a transducer and is most commonly ordered by physicians to detect gallstones. This non-invasive procedure allows the physician to visualize the gallbladder and detect any presence of gallstones. The transducer emits sound waves that bounce off the gallstones, creating images that can be seen on a screen. This imaging test is safe, reliable, and effective in diagnosing gallstones without the use of radiation or contrast dye.

Correct Answer: A

Rationale: The patient is presenting with chest pain that worsens with exertion and improves with rest, which is characteristic of stable angina. Additionally, ST-segment depression on ECG is a common finding in patients with stable angina. Stable angina is typically caused by coronary artery disease, which leads to partial obstruction of the coronary arteries resulting in inadequate blood flow to the heart muscle during periods of increased demand (such as exertion). The chest pain is usually predictable and reproducible, occurring with similar intensity and duration during episodes of exertion. Rest or nitroglycerin can help relieve the symptoms by increasing coronary blood flow. It is important to differentiate stable angina from unstable angina and acute myocardial infarction, which have different management and prognostic implications.