hesi health assessment test bank 2023

Correct Answer: D

Rationale: The correct answer is D: sodium chloride. Intestinal suctioning in a client with an ileus leads to loss of fluids rich in sodium chloride. This loss can result in electrolyte imbalances and dehydration. Calcium (A), magnesium (B), and potassium (C) are not typically lost in significant amounts through intestinal suctioning in the context of an ileus. Therefore, sodium chloride is the most likely electrolyte to be lost in this scenario.

Correct Answer: B

Rationale: The correct answer is B. When a client is moving towards illness and premature death, signs and symptoms typically start to manifest. These can include physical changes, abnormal lab results, or new onset of health issues. This serves as a direct indication of the client's deteriorating health status. Choices A, C, and D are incorrect because stopping wellness-promoting activities (A) could simply be due to lack of motivation, starting to exercise (C) may not necessarily indicate illness progression, and verbalizing anxiety over medication costs (D) is not a direct indicator of impending illness and premature death.

Correct Answer: B

Rationale: Correct Answer: B Rationale: Limiting alcohol intake reduces blood pressure. Reducing sodium intake also helps manage hypertension. Alcohol can increase blood pressure, while sodium can lead to fluid retention. The patient's statement shows understanding of the importance of both factors in managing hypertension. Other Choices: A: Increasing sodium intake worsens fluid retention and hypertension. C: Processed foods are often high in sodium and unhealthy fats, worsening hypertension. D: Reducing exercise can lead to weight gain and increased blood pressure, contrary to managing hypertension.

Correct Answer: A

Rationale: The correct answer is A: Administer bronchodilators. During an acute asthma attack, bronchodilators are the first-line treatment to quickly relieve bronchospasm and improve airflow. They work by relaxing the muscles around the airways, allowing the client to breathe easier. Administering corticosteroids (choices B and C) is important but typically done after bronchodilators to reduce airway inflammation. Encouraging fluid intake (choice D) is not the priority in an acute asthma attack, as the focus should be on addressing the breathing difficulty promptly.

Correct Answer: B

Rationale: The correct answer is B: ondansetron (Zofran). Ondansetron is a selective serotonin receptor antagonist that effectively targets the serotonin receptors in the chemoreceptor trigger zone to relieve nausea and vomiting. It is commonly used in chemotherapy-induced nausea and vomiting. A: Metoclopramide is a dopamine receptor antagonist and primarily used for gastrointestinal motility disorders, not specifically for nausea relief. C: Hydroxyzine is an antihistamine with sedative properties, primarily used for anxiety and itching, not specifically for nausea relief. D: Prochlorperazine is a dopamine receptor antagonist primarily used for treating psychotic disorders, not specifically for nausea relief. In summary, ondansetron is the correct choice as it targets serotonin receptors specifically for relieving nausea and vomiting, whereas the other options focus on different mechanisms of action.