A nurse is preparing to administer aspirin 650 mg PO. The available medication is aspirin 325 mg tablets. How many tablets should the nurse administer?

Choice A rationale
Assisting the guest to the floor and beginning mouth-to-mouth resuscitation is not the appropriate initial response. The guest’s symptoms indicate choking, and the Heimlich maneuver is the recommended first aid response.
Choice B rationale

The Heimlich maneuver is the correct response when someone is choking. The guest’s symptoms of a weak cough, inability to speak, and grasping the throat are classic signs of choking.
Choice C rationale
Observing the guest before taking further action is not appropriate in this situation. Immediate action is required to clear the guest’s airway.
Choice D rationale
Slapping the guest on the back is not the recommended response for choking in adults. It can potentially cause the object to become more deeply lodged in the throat.

Choice A rationale
Antimicrobial dressings are typically used for wounds that are infected or at high risk of infection. A stage I pressure ulcer, which involves intact skin with non-blanchable redness, would not typically require an antimicrobial dressing.
Choice B rationale
Wet-to-dry dressings are used for mechanical debridement of wounds with necrotic tissue. A stage I pressure ulcer does not involve necrotic tissue, so this type of dressing would not be appropriate.
Choice C rationale
Transparent dressings are often used for stage I pressure ulcers. They provide a protective layer over the wound, promoting a moist environment and facilitating the healing process.
Choice D rationale

Dry, sterile dressings are typically used for wounds that need to be kept dry. A stage I pressure ulcer benefits from a moist healing environment, which can be provided by a transparent dressing.