The nurse teaches a diabetic patient how to perform foot care.
Which action by the patient would indicate that they can correctly perform foot care?

Soaking feet once daily in warm water

Utilizing a mirror to examine the soles of the feet

Cutting nails in a curved direction

Using a commercial medicine to remove a corn

Answer and Explanation

The Correct Answer is B

Choice A rationale

Soaking feet once daily in warm water is not recommended for diabetic patients. This is because prolonged soaking can lead to skin breakdown and increase the risk of foot ulcers and infections.

Choice B rationale

Utilizing a mirror to examine the soles of the feet is a recommended practice for diabetic patients. This allows them to check for any cuts, sores, blisters, or changes in the skin that they may not be able to see otherwise. Early detection of these issues can prevent serious complications such as infections and ulcers.

Choice C rationale

Cutting nails in a curved direction is not advised for diabetic patients. This can lead to ingrown toenails, which can cause sores and infections. It’s recommended to cut the nails straight across to avoid this.

Choice D rationale

Using a commercial medicine to remove a corn is not recommended for diabetic patients. These products can damage the skin and increase the risk of ulcers and infections. Any issues with corns or calluses should be addressed by a healthcare professional.

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Correct Answer is C

Explanation

Choice A rationale

While a past medical history of myocardial infarction does increase the risk of deep vein thrombosis (DVT), it is not the highest risk factor among the options provided. Other factors such as immobility, surgery, and certain medical conditions can pose a higher risk.

Choice B rationale

Postoperative patients, such as those who have had a laparoscopic knee replacement, are at an increased risk for DVT due to periods of immobility and changes in blood flow and clotting.

However, the risk is not as high as in patients who have undergone major open abdominal surgery.

Choice C rationale

Patients who have undergone major open abdominal surgery are at the highest risk for the development of DVT among the options provided. The surgery itself, along with the postoperative period of immobility, significantly increases the risk of DVT34567.

Choice D rationale

While peptic ulcers can be associated with certain risk factors for DVT, such as age and immobility due to pain, they do not pose as high a risk as major open abdominal surgery.

A. Infectious agent and reservoir. B. Mode of transmission and portal of entry. C. Susceptible host and infectious agent. D. Portal of exit and mode of transmission.

Correct Answer is D

Explanation

Choice A rationale

The infectious agent is the pathogen that causes the disease, and the reservoir is where the infectious agent lives and multiplies. Hand washing does not directly intervene between these two links.

Choice B rationale

The mode of transmission is how the infectious agent travels to other people and places, and the portal of entry is the route by which an infectious agent enters a new host. Hand washing does not directly intervene between these two links.

Choice C rationale

The susceptible host is a person who is vulnerable to the disease, and the infectious agent is the pathogen that causes the disease. Hand washing does not directly intervene between these two links.

Choice D rationale

The portal of exit is the route by which an infectious agent escapes or leaves the reservoir, and the mode of transmission is how the infectious agent travels to other people and places. Hand washing directly intervenes between these two links by removing the infectious agent from the hands (portal of exit) and preventing its transmission to other people or surfaces.

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The nurse teaches a diabetic patient how to perform foot care. Which action by the patient would indicate that they can correctly perform foot care?

Choice A rationale

Choice B rationale

Choice C rationale

Choice D rationale

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is caring for the following four clients on the nursing unit. Which client is at the highest risk for the development of deep vein thrombosis?

Correct Answer is C

Explanation

Choice A rationale

Choice B rationale

Choice C rationale

Choice D rationale

The nurse is teaching a patient to wash their hands after using the bathroom as an attempt to break the chain of infection. Between which two links in the chain of infection does this action intervene?

Correct Answer is D

Explanation

Choice A rationale

Choice B rationale

Choice C rationale

Choice D rationale

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The nurse teaches a diabetic patient how to perform foot care.
Which action by the patient would indicate that they can correctly perform foot care?