ATI RN
Pediatric NCLEX Questions Questions
Question 1 of 5
Mr. Mendres asks Nurse Rose what causes peptic ulcer to develop. Nurse Rose responds that recent research indicates that peptic ulcers are the result of which of the following?
Correct Answer: B
Rationale: Recent research suggests that the majority of peptic ulcers are caused by an infection with Helicobacter pylori bacteria. This bacterium weakens the protective mucous coating of the stomach and duodenum, leading to damage from stomach acid. Genetic defects in the gastric mucosa, high fat diet, and work-related stress may exacerbate the condition but are not the primary cause of peptic ulcers. Therefore, the most likely cause based on current understanding is H. pylori infection.
Question 2 of 5
An 83-year old client diagnosed with COPD has been receiving 1L of oxygen via nasal cannula. When the relatives visited, the sister of the client increased the oxygen to 7L per minute because she says that the client "looks like he is having difficulty getting air." What should the nurse's initial action be?
Correct Answer: C
Rationale: Increasing the oxygen flow rate from 1L to 7L per minute without a healthcare provider's order is not safe for the client. High-flow oxygen can lead to oxygen toxicity, absorption atelectasis, and can reduce the respiratory drive in patients with COPD. The nurse's initial action should be to notify the physician about the change in oxygen delivery and the client's condition. The physician should reevaluate the client's oxygen requirements and provide appropriate orders based on the clinical assessment. It is crucial to follow evidence-based guidelines and healthcare provider orders for oxygen administration to ensure patient safety and optimal outcomes.
Question 3 of 5
Mrs. Diwa has been diagnosed with systemic lupus erythematosus, the nurse upon assessment can expect to find which of the following?
Correct Answer: D
Rationale: Systemic lupus erythematosus (SLE) is an autoimmune disease that can affect multiple organs in the body, including the lungs. Patients with SLE are at risk for developing various respiratory complications, which can result in abnormal lung sounds on auscultation. Common respiratory manifestations of SLE include pleurisy, pleural effusion, interstitial lung disease, and pulmonary hypertension. Therefore, the nurse assessing Mrs. Diwa can expect to find abnormal lung sounds indicative of these respiratory complications. However, it is important to note that SLE can also present with a wide range of other symptoms affecting different organ systems.
Question 4 of 5
Mr. Aurelio diagnosed with heart failure, was prescribed with a 2 gm sodium diet. which of the following foods would nurse Norma instruct him to restrict?
Correct Answer: B
Rationale: Canned tomato juice is often high in sodium content due to added salt during processing. Since Mr. Aurelio has been prescribed a 2 gm sodium diet, the nurse would instruct him to restrict foods high in sodium content, such as canned tomato juice. Whole wheat bread and apples are generally low in sodium, and beef tenderloin strips can be chosen in lean cuts and prepared without high sodium additives, making them more suitable for Mr. Aurelio's dietary restrictions.
Question 5 of 5
For a client in addisonian crisis, it would be very risky for a nurse to administer:
Correct Answer: A
Rationale: Addisonian crisis, also known as acute adrenal crisis, is a life-threatening condition that occurs when there is a severe deficiency in cortisol and aldosterone hormones, usually resulting from adrenal gland insufficiency. In this situation, it is crucial to administer hydrocortisone (a synthetic form of cortisol) promptly to replace the lacking hormone. Potassium levels in individuals experiencing an Addisonian crisis can be elevated due to the lack of aldosterone, which normally helps regulate electrolyte levels such as potassium. Therefore, administering potassium chloride in this scenario can lead to further complications and exacerbate the existing electrolyte imbalance. In contrast, normal saline solution can help with fluid and electrolyte balance, and fludrocortisone can be administered to replace the deficient aldosterone.