A nurse is teaching a client who has a new prescription for lovastatin. Which of the following diagnostic tests should the nurse instruct the client to complete before starting the medication?

The client's daily peak expiratory flow (PEF) measures 85% above personal best.

Choice A rationale:

Salmeterol is a long-acting beta-agonist used to treat asthma. Improvement in the client's daily peak expiratory flow (PEF) of 85% above their personal best indicates effective bronchodilation and better asthma control.

Choice B rationale:

ABGs showing a pH level of 7.32 are not indicative of the effectiveness of salmeterol. ABG values assess the client's acid-base balance and gas exchange, but they do not directly reflect the action of the medication.

Choice C rationale:

A decrease in forced expiratory volume after treatment with medication indicates a lack of response to the therapy, not an effective outcome. It suggests the medication is not adequately controlling the client's asthma symptoms.

Choice D rationale:

Wheezing limited to expiration is not a clear indicator of medication effectiveness. Wheezing can be present in various respiratory conditions and is not solely associated with asthma control. Exhibit. The correct answer is choice B: Increase the rate of the infusion by 160 units/hr.

"I changed the floor plan of our home to accommodate my father's wheelchair.”.

Choice A rationale:

This statement indicates acceptance of the role change as a caregiver for the aging parents. Making changes to the home to accommodate the father's wheelchair demonstrates the client's willingness to adapt and provide a suitable environment for caregiving.

Choice B rationale:

Feeling stressed out and overwhelmed does not necessarily indicate acceptance of the role change. It may reflect the challenges and emotional burden that come with caregiving but does not necessarily signify acceptance.

Choice C rationale:

Expressing frustration with caregiving does not necessarily indicate acceptance of the role change. It is normal to feel frustrated at times, especially when dealing with chronic illnesses, but acceptance involves embracing the responsibilities that come with the role.

Choice D rationale:

While the statement shows a willingness to learn and adapt to caregiving, it does not explicitly indicate acceptance of the role change. Acceptance involves acknowledging and embracing the new responsibilities and challenges fully.