ATI RN
foundation of nursing questions Questions
Question 1 of 5
A patient is learning about his new diagnosis of asthma with the asthma nurse. What medication has the ability to prevent the onset of acute asthma exacerbations?
Correct Answer: B
Rationale: The correct answer is B: Montelukast (Singulair). Montelukast is a leukotriene receptor antagonist that helps prevent asthma exacerbations by reducing inflammation in the airways. It is used as a maintenance medication to control and prevent asthma symptoms. Diphenhydramine (A) is an antihistamine used for allergies, not asthma prevention. Albuterol sulfate (C) is a rescue inhaler used for acute asthma symptoms, not prevention. Epinephrine (D) is used for severe allergic reactions (anaphylaxis), not asthma prevention.
Question 2 of 5
A nurse is aware of the need to assess patients risks for anaphylaxis. What health care procedure constitutes the highest risk for anaphylaxis?
Correct Answer: C
Rationale: The correct answer is C: Computed tomography with contrast solution. This procedure involves the use of contrast agents that can trigger anaphylaxis due to the patient's allergic reaction to the contrast solution. Contrast solutions contain substances like iodine, which can cause severe allergic reactions in some individuals. Anaphylaxis is a life-threatening allergic reaction that can occur rapidly and requires immediate intervention. Assessing the risk for anaphylaxis during this procedure is crucial to prevent any potential harm to the patient. Incorrect choices: A: Administration of the measles-mumps-rubella (MMR) vaccine - While allergic reactions can occur with vaccines, the risk of anaphylaxis with MMR vaccine is lower compared to the contrast solution used in CT scans. B: Rapid administration of intravenous fluids - Rapid IV fluid administration can cause fluid overload or electrolyte imbalances, but it is not typically associated with triggering anaphylaxis. D: Administration of nebulized bronchodil
Question 3 of 5
A patient has been brought to the emergency department by EMS after being found unresponsive. Rapid assessment reveals anaphylaxis as a potential cause of the patients condition. The care team should attempt to assess for what potential causes of anaphylaxis? Select all that apply.
Correct Answer: A
Rationale: The correct answer is A: Foods. Anaphylaxis is a severe allergic reaction that can be triggered by foods, medications, insect stings, and other allergens. In this scenario, assessing for potential food allergies is crucial as food is one of the most common triggers for anaphylaxis. Foods like nuts, shellfish, and eggs are common culprits. Medications and insect stings (choices B and C) are also important triggers to consider in the assessment. Autoimmunity (choice D) is not a direct cause of anaphylaxis, as it involves the immune system attacking the body's own tissues rather than reacting to external allergens. Environmental pollutants (choice E) may trigger respiratory symptoms but are not typically associated with anaphylaxis.
Question 4 of 5
A child has been transported to the emergency department (ED) after a severe allergic reaction. The ED nurse is evaluating the patients respiratory status. How should the nurse evaluate the patients respiratory status? Select all that apply.
Correct Answer: B
Rationale: Rationale: Assessing breath sounds is crucial in evaluating respiratory status as it helps identify any signs of airway obstruction or respiratory distress. This includes listening for wheezing, crackles, or diminished breath sounds. Lung function testing (A) may not be feasible in an acute emergency situation. Oxygen saturation (C) is important but does not provide a comprehensive assessment of respiratory status. Monitoring respiratory pattern (D) and assessing respiratory rate (E) are important but do not directly assess breath sounds, which are vital in identifying immediate respiratory issues.
Question 5 of 5
The nurse is providing care for a patient who has a diagnosis of hereditary angioedema. When planning this patients care, what nursing diagnosis should be prioritized?
Correct Answer: D
Rationale: The correct answer is D: Risk for Impaired Gas Exchange Related to Airway Obstruction. This should be prioritized because hereditary angioedema can lead to swelling in the airway, potentially causing respiratory distress and compromising gas exchange. This nursing diagnosis addresses the immediate threat to the patient's respiratory function. A: Risk for Infection Related to Skin Sloughing - While skin sloughing can occur with hereditary angioedema, it is not the priority over ensuring adequate gas exchange. B: Risk for Acute Pain Related to Loss of Skin Integrity - Pain management is important, but addressing airway obstruction takes precedence due to the potential for respiratory compromise. C: Risk for Impaired Skin Integrity Related to Cutaneous Lesions - Skin integrity issues may be present but do not pose as immediate a threat as airway obstruction.