A nurse is assessing a client for early signs of hypoxemia during an asthma attack. Which manifestation should the nurse expect?

A: Checking the display on the PCA pump is the first action the nurse should take. This ensures that the pump is functioning correctly and delivering the prescribed dose of medication. It helps identify any technical issues that may be affecting pain control.

B: Obtaining an order for another pain medication for breakthrough pain is important if the current regimen is insufficient. However, this should follow the initial assessment of the PCA pump’s functionality.

C: Administering a bolus of medication may be necessary if the client is experiencing severe pain, but it should be done after confirming that the PCA pump is working correctly.

D: Encouraging the client to administer a demand dose is appropriate if the PCA pump is functioning correctly. However, the nurse should first verify that the pump is delivering the medication as prescribed.

A: Chewing sublingual medication is incorrect. Sublingual medications are designed to dissolve under the tongue for rapid absorption into the bloodstream.

B: Letting the medication dissolve completely is correct. This ensures that the medication is absorbed properly and works effectively.

C: There is no restriction on drinking juice with sublingual medication unless specified by the healthcare provider. This statement does not indicate a clear understanding of sublingual administration.

D: Placing the medication between the cheek and gum is incorrect for sublingual medications. This method is used for buccal medications, not sublingual ones.