Practice Question
A nurse in the emergency room is caring for a client who presents with manifestations that indicate a myocardial infarction. Which of the following doctor's orders should the nurse take first?
Answer Choices:
Correct Answer:
Initiate oxygen therapy.
Rationale:
Myocardial infarction (MI) reduces oxygen supply to heart tissues, leading to ischemia. Providing oxygen increases myocardial oxygenation and reduces cardiac workload, preventing further damage.
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This question is from RN ATI Medsurg N269 Comphrensive Exam which contains 65 questions.
More Questions from This Exam
Which action would the nurse take first for a patient with a tracheostomy who appears anxious and is having difficulty coughing up thick respiratory secretion?
Answer Choices:
A. Offer reassurance.
B. Apply humidification to the patient's oxygen.
C. Encourage the patient to increase oral fluid intake.
D. Suction the tracheostomy.
A nurse is caring for a client who has Cushing's syndrome. The nurse should recognize which of the following are manifestations of Cushing's syndrome? (Select all that apply.)
Answer Choices:
A. Moon face
B. Purple striations
C. Tremors
D. Hypertension
E. Buffalo hump
A patient with osteoarthritis is scheduled for a total knee arthroplasty. The nurse identifies that the surgery will be postponed if the patient experiences which condition?
Answer Choices:
A. Chronic joint inflammation
B. pain
C. Infection
D. Immobility
A nurse is caring for an adolescent client who has a long history of diabetes mellitus and is being admitted to the emergency department confused, flushed, and with an acetone odor on the breath. Diabetic ketoacidosis is suspected. The nurse should anticipate using which of the following types of insulin to treat this client?
Answer Choices:
A. Insulin glargine
B. Insulin detemir
C. Regular insulin
D. NPH insulin
A nurse is interpreting the ECG strip of a client who has bradycardia. Which of the following cardiac components should the nurse identify as the role of the P wave?
Answer Choices:
A. Atrial depolarization
B. Ventricular depolarization
C. Early ventricular repolarization
D. Slow repolarization of ventricular Purkinje fibers
Question Details
- Category: RN Nursing Exam(s)
- Subcategory: ATI Exam(s)
- Domain: RN ATI MedSurg
- Answer Choices: 4
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