The nurse is caring for a client who is experiencing mild shortness of breath during the immediate postoperative period, with oxygen saturation readings between 89% and 91%. What method of oxygen delivery is most appropriate for the client’s needs?

Partial non-rebreathing mask

Simple (Oxy Plus) mask

Nasal cannula

Non-rebreathing mask

Answer and Explanation

The Correct Answer is C

A. Partial non-rebreathing mask:

This mask delivers higher concentrations of oxygen than a nasal cannula. It has a reservoir bag that allows the client to rebreathe some exhaled air, increasing the oxygen concentration delivered. However, it may not be necessary for a client with mild shortness of breath and slightly reduced oxygen saturation.

B. Simple (Oxy Plus) mask:

The simple mask provides a higher concentration of oxygen than a nasal cannula but lacks the reservoir bag found in the non-rebreathing mask. It is generally used for moderate oxygen needs. However, it might be more than what is required for a client with mild shortness of breath and slightly reduced oxygen saturation.

C. Nasal cannula:

Nasal cannulas are commonly used for clients with mild respiratory distress. They deliver a lower to moderate concentration of oxygen and are well-tolerated by most clients. They are suitable for individuals with mild shortness of breath and can be adjusted based on the required flow rate.

D. Non-rebreathing mask:

The non-rebreathing mask provides the highest concentration of oxygen among the options listed. It includes a reservoir bag to deliver a higher oxygen concentration. It is typically reserved for clients with higher oxygen requirements. For a client with mild shortness of breath and slightly reduced oxygen saturation, this may be more than necessary.

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Correct Answer is ["A","B","C","D","E"]

Explanation

A. Shortness of breath

Shortness of breath can be a symptom of a myocardial infarction in both men and women.

B. Anxiety

Anxiety can be a symptom in some cases, as individuals may feel a sense of impending doom or anxiety during an MI.

C. Unusual fatigue

Unusual fatigue, especially if it is severe or occurs with exertion, can be a symptom of a myocardial infarction.

D. Back pain

Back pain, particularly between the shoulder blades, can be a symptom of a myocardial infarction in women.

E. Chest pain

Chest pain or discomfort is a classic symptom of a myocardial infarction. While women may experience chest pain, they are also more likely than men to have atypical symptoms.

A. withhold food and oral fluids before the procedure B. review medications the client has taken in the last 24 hours C. verify that written consent has been obtained D. check for iodine sensitivity E. administer all ordered oral medications

Correct Answer is ["A","B","C","D"]

Explanation

Withhold food and oral fluids before the procedure

Withholding food and oral fluids before the procedure is essential to prevent complications during the cardiac catheterization. The client is typically NPO (nothing by mouth) for a specified period before the procedure.

B. Review medications the client has taken in the last 24 hours

Reviewing the client's medications is crucial to ensure that any medications affecting coagulation or blood vessels are appropriately managed before the cardiac catheterization.

C. Verify that written consent has been obtained

Verifying the presence of written consent is a critical step to confirm that the client has been adequately informed about the procedure, its risks, and benefits, and has given consent for the cardiac catheterization.

D. Check for iodine sensitivity

Checking for iodine sensitivity is important because iodinated contrast dye is commonly used during cardiac catheterization. Allergies or sensitivities to iodine contrast must be identified to prevent adverse reactions.

E. Administer all ordered oral medications

Administration of oral medications before the procedure depends on the specific medications and the healthcare provider's instructions. Some medications may be held, while others may be continued as prescribed.

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The nurse is caring for a client who is experiencing mild shortness of breath during the immediate postoperative period, with oxygen saturation readings between 89% and 91%. What method of oxygen delivery is most appropriate for the client’s needs?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

An emergency department nurse is assessing an adult woman for a suspected myocardial infarction (MI). When planning the assessment, the nurse should be aware that female patients may have which of the following symptoms for an MI? (SELECT ALL THAT APPLY)

Correct Answer is ["A","B","C","D","E"]

Explanation

A client is scheduled for a cardiac catheterization. The nurse should do which of the following pre-procedure tasks? (SELECT ALL THAT APPLY)

Correct Answer is ["A","B","C","D"]

Explanation

A nurse assesses a client’s respiratory status. Which observation indicates that the client is having difficulty breathing?

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