A nurse is assisting a client who has Parkinson's disease with selecting foods that are high in fiber to prevent constipation.
Which of the following foods is highest in fiber?

Choice A rationale

Numbness of the affected extremity is not a classic symptom of deep-vein thrombosis (DVT). DVT primarily affects venous circulation, causing symptoms like pain, swelling, and warmth, rather than sensory deficits like numbness, which are more indicative of nerve involvement or arterial issues.

Choice B rationale

Muscle spasms are not a hallmark sign of DVT. They are typically associated with muscular or neuromuscular issues. DVT symptoms are more focused on vascular changes such as pain, swelling, and increased warmth in the affected area due to impaired venous return.

Choice C rationale

Warmth of the affected extremity occurs due to localized inflammation caused by clot formation in the vein. The body’s inflammatory response to the thrombus leads to vasodilation and increased blood flow to the area, resulting in the sensation of warmth upon palpation.

Choice D rationale

An absent pedal pulse is not indicative of DVT, as this condition involves venous, not arterial, circulation. A missing pulse suggests arterial occlusion or peripheral vascular disease, distinct from venous thromboembolism like DVT.

Choice A rationale

An oropharyngeal airway is used for maintaining an open airway in unconscious clients but is unnecessary for oropharyngeal suctioning. It does not aid in clearing secretions and could obstruct the suctioning procedure if incorrectly positioned.

Choice B rationale

Water-soluble lubricant is not required for oropharyngeal suctioning, as it is typically performed without introducing external lubrication. Using lubricant could increase the risk of aspiration and interfere with the suction catheter's effectiveness in clearing secretions.

Choice C rationale

Sterile gloves are commonly used in invasive procedures to maintain sterility, but oropharyngeal suctioning at home is generally considered a clean procedure. Non-sterile gloves suffice, prioritizing practicality without significantly increasing the risk of infection.

Choice D rationale

A Yankauer catheter is specifically designed for oropharyngeal suctioning, as its rigid shape and large lumen are effective in clearing thick oral secretions. Its ergonomic design allows safe and efficient use in both clinical and home settings to maintain a clear airway.