A client has an IV solution infusing through a catheter inserted in the right antecubital area. The infusion pump is alarming and indicates an occlusion. Which action should the nurse take?
Apply light pressure proximal to the IV site.
Assess the radial pulse distal to the IV site.
Assist the client to straighten the right arm.
Elevate the client's right arm on one pillow.
The Correct Answer is C
A. Applying pressure proximal to the IV site is not appropriate and could cause further complications.
B. Assessing the radial pulse is important but is not the immediate response to the occlusion alarm.
C. Straightening the arm can help relieve a positional occlusion, which is a common cause of such alarms.
D. Elevating the arm may help with venous return but is not a first-line action for addressing the occlusion alarm.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Pneumonia typically presents with fever, productive cough, and lung consolidation, not just wheezing and low oxygen saturation.
B. Pneumothorax usually causes sudden sharp chest pain and decreased breath sounds on the affected side, rather than wheezing and prolonged expiration.
C. Asthma is characterized by wheezing, prolonged expiration, and low oxygen saturation due to bronchoconstriction and inflammation. The client's symptoms are consistent with an asthma exacerbation.
D. Bronchitis presents with a productive cough and sometimes wheezing but does not typically cause such severe hypoxemia or a pronounced increase in respiratory rate as seen here.
Correct Answer is B
Explanation
A. Insulin glargine is a long-acting insulin, and its dose is not based on before-meal blood sugar readings.
B. The client needs to be taught how to self-administer insulin glargine, as it is given subcutaneously once daily, usually at the same time each day.
C. Increasing the dosage in response to ketoacidosis is inappropriate; emergency treatment is required for this condition.
D. Insulin glargine does not have a role in treating severe hypoglycemia; fast-acting glucose or glucagon is used for such situations.
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