ATI RN
ATI Fundamentals
1. A healthcare professional is reviewing ABG laboratory results of a client who is in respiratory distress. The results are pH 7.47, PaCO2 32 mm Hg, and HCO3 22 mm Hg. The healthcare professional should recognize that the client is experiencing which of the following acid-base imbalances?
- A. Respiratory acidosis
- B. Respiratory alkalosis
- C. Metabolic acidosis
- D. Metabolic alkalosis
Correct answer: B
Rationale: The ABG results show a high pH (alkalosis) along with low PaCO2 and normal HCO3 levels, indicating respiratory alkalosis. In this condition, there is excessive loss of carbon dioxide (as seen by the low PaCO2) leading to a decrease in carbonic acid concentration and subsequent increase in pH. Metabolic acidosis or alkalosis would involve primary changes in bicarbonate levels, which are not predominant in this case.
2. A client is being educated by a healthcare provider on the purpose of taking a bronchodilator. Which of the following client statements indicates an understanding of the teaching?
- A. ''This medication can decrease my immune response.''
- B. ''I take this medication to prevent asthma attacks.''
- C. ''I need to take this medication with food.''
- D. ''This medication has a slow onset to treat my symptoms.''
Correct answer: B
Rationale: The correct answer is, 'I take this medication to prevent asthma attacks.' Bronchodilators are commonly used to relieve bronchospasm in conditions such as asthma. This medication helps to dilate the airways, making it easier to breathe and preventing asthma attacks. The other options are incorrect: option A is inaccurate as bronchodilators do not decrease immune responses, option C is incorrect as bronchodilators are typically taken on an empty stomach for better absorption, and option D is false as bronchodilators have a rapid onset to provide quick relief of symptoms.
3. During discharge teaching, a client informs the nurse about a new prescription for prednisone for asthma. Which of the following client statements indicates an understanding in teaching?
- A. I will decrease my fluid intake while taking this medication.
- B. I will expect to have black, tarry stools.
- C. I will take my medication with meals.
- D. I will monitor for weight loss while on this medication.
Correct answer: C
Rationale: Taking prednisone with meals can help reduce the risk of gastrointestinal upset and irritation. It is important for the client to understand how to take the medication correctly to maximize its effectiveness and minimize potential side effects. Monitoring for weight loss or changes in stools may be important but does not directly relate to the administration of the medication with meals.
4. When preparing an in-service on malpractice issues in nursing, which of the following examples should the nurse include in the teaching?
- A. Leaving a nasogastric tube clamped after administering oral medication
- B. Documenting communication with a provider in the progress notes of the client's medical record
- C. Administering potassium via IV bolus
- D. Placing a yellow bracelet on a client who is at risk for falls
Correct answer: C
Rationale: Administering potassium via IV bolus is a high-risk procedure that requires careful attention and adherence to established protocols to prevent serious complications like cardiac arrest. Errors in administering IV medications, especially potent ones like potassium, can lead to severe harm to the patient and potential legal consequences for the healthcare provider. Therefore, including this example in the in-service on malpractice issues helps emphasize the importance of safe medication administration practices and the potential implications of errors.
5. A group of clients are being educated about influenza. Which of the following client statements indicates an understanding of the teaching?
- A. ''I should wash my hands after blowing my nose to prevent spreading the virus.''
- B. ''I need to avoid drinking fluids if I develop symptoms.''
- C. ''I need a flu shot every 2 years because of the different flu strains.''
- D. ''I should cover my mouth with my hand when I sneeze.''
Correct answer: A
Rationale: The correct answer is, 'I should wash my hands after blowing my nose to prevent spreading the virus.' This statement shows understanding of the importance of hand hygiene in preventing the spread of influenza. Washing hands after activities like blowing the nose can help reduce the risk of transmitting the virus to others. Choices B, C, and D are incorrect as they do not reflect accurate understanding of influenza prevention measures.
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