A nurse is at a social event when another guest suddenly coughs weakly once, grasps her throat with her hands, and is unable to speak.
What action should the nurse take?

Assist the guest to the floor and begin mouth-to-mouth resuscitation.

Perform the Heimlich maneuver on the guest.

Observe the guest before taking further action.

Slap the guest on the back several times.

Answer and Explanation

The Correct Answer is B

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.

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Correct Answer is A

Explanation

Choice A rationale
Vibration is a technique used in chest physiotherapy to increase the turbulence of the client’s exhaled air. It involves the use of manual or mechanical techniques to create vibrations in the chest wall during exhalation. This helps to loosen mucus in the airways and improve clearance of secretions.
Choice B rationale
Percussion, also known as chest clapping, is a technique used in chest physiotherapy to help loosen and mobilize secretions in the lungs. However, it does not specifically increase the turbulence of exhaled air.
Choice C rationale
Postural drainage involves positioning the client in specific ways to use gravity to assist in the removal of secretions from the lungs. While it can be beneficial in managing respiratory infections, it does not directly increase the turbulence of exhaled air.
Choice D rationale

Nebulization involves the use of a machine to create a mist of medication that the client inhales into the lungs. While it can be used to deliver medications to help manage respiratory infections, it does not increase the turbulence of exhaled air.

A. Toe B. Finger C. Skin fold D. Earlobe

Correct Answer is D

Explanation

Choice A rationale
Applying the pulse oximeter probe to the toe might not provide an accurate reading if the client has poor peripheral circulation. Additionally, thickened toenails can interfere with the reading.
Choice B rationale

Edema in the hands can affect the accuracy of a pulse oximeter reading. The probe might not fit properly or provide a reliable reading if the finger is swollen.
Choice C rationale
Applying the pulse oximeter probe to a skin fold is not recommended. The probe needs to be placed on a relatively flat, thin area of skin to accurately measure oxygen saturation.
Choice D rationale
The earlobe is a suitable alternative site for pulse oximetry if the fingers and toes are not viable options. The earlobe is typically less affected by peripheral vasoconstriction, which can occur with hypothermia, certain medications, and certain diseases. Therefore, Choice D is the correct answer.

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A nurse is at a social event when another guest suddenly coughs weakly once, grasps her throat with her hands, and is unable to speak. What action should the nurse take?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is performing chest physiotherapy on a client with a respiratory infection. Which technique should the nurse use to increase the velocity and turbulence of the client’s exhaled air?

Correct Answer is A

Explanation

A nurse is preparing to measure a client’s oxygen saturation and notes edema of the client’s hands and thickened toenails. Where should the nurse apply the pulse oximeter probe?

Correct Answer is D

Explanation

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A nurse is at a social event when another guest suddenly coughs weakly once, grasps her throat with her hands, and is unable to speak.
What action should the nurse take?