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When performing postural drainage on a client with chronic obstructive pulmonary disease (COPD), which approach should the nurse use?

A.

Explain that the client may be placed in five positions.

B.

Perform the drainage immediately after meals.

C.

Obtain an arterial blood gas (ABG) prior to the procedure.

D.

Instruct the client to breathe shallow and fast.

Answer and Explanation

The Correct Answer is A

Choice A rationale

 

Postural drainage involves placing the client in various positions to facilitate the drainage of secretions from different parts of the lungs. Typically, the client may be placed in five positions: head down, prone, right and left lateral, and sitting upright.

 

Choice B rationale

 

Performing postural drainage immediately after meals is not recommended as it can cause nausea, vomiting, and aspiration. It is best to perform the procedure before meals.

 

Choice C rationale

 

Obtaining an arterial blood gas (ABG) prior to the procedure is not a standard requirement for postural drainage. ABGs are typically obtained to assess the client’s respiratory status but are not necessary for the procedure itself.

 

Choice D rationale

 

Instructing the client to breathe shallow and fast is not appropriate for postural drainage. The client should be encouraged to breathe slowly and deeply to help keep the airways open and facilitate the drainage of secretions.


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View Related questions

Correct Answer is A

Explanation

Choice A rationale

Tiotropium is a long-acting bronchodilator used daily to manage chronic obstructive pulmonary disease (COPD). It helps to relax the muscles around the airways, making it easier to breathe. This medication is not intended for immediate relief of acute symptoms but for long-term control of COPD1.

Choice B rationale

Using another inhaler in between uses of tiotropium is not necessary unless prescribed by a healthcare provider. Tiotropium is meant to be used daily, and other inhalers may be prescribed for different purposes, such as rescue inhalers for sudden symptoms.

Choice C rationale

While tiotropium can help improve breathing and reduce symptoms over time, it is not specifically indicated to reduce the thickness of sputum. Other medications or treatments may be needed to address sputum consistency.

Choice D rationale

Tiotropium is not a rescue inhaler and should not be used for sudden shortness of breath. Rescue inhalers, such as albuterol, are designed for immediate relief of acute symptoms.

Correct Answer is A

Explanation

Choice A rationale

Corneal abrasion is a contraindication for the use of ophthalmic ketorolac. Ketorolac is a nonsteroidal anti-inflammatory drug (NSAID) that can delay healing and increase the risk of further damage to the cornea.

Choice B rationale

Chemical burns are not a primary contraindication for ophthalmic ketorolac. However, the treatment of chemical burns typically involves other specific interventions, and the use of ketorolac should be carefully considered.

Choice C rationale

Radiation exposure is not a direct contraindication for the use of ophthalmic ketorolac. The medication is used to reduce inflammation and pain, which may be beneficial in managing symptoms related to radiation exposure.

Choice D rationale

A foreign body in the eye is not a primary contraindication for ophthalmic ketorolac. However, the foreign body should be removed, and the eye should be thoroughly examined before administering any medication.

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