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

Using a commercial medicine to remove a corn

Soaking feet daily in cool water

Utilizing a mirror to examine the soles of the feet

Cutting nails in a concave manner

Answer and Explanation

The Correct Answer is C

A. Using a commercial medicine to remove a corn is not recommended, as it can cause skin damage and infection; diabetic clients should seek professional care for such issues.
B. Soaking feet daily in cool water can lead to skin maceration and should generally be avoided; it is better to wash and dry feet gently.
C. Utilizing a mirror to examine the soles of the feet indicates proper awareness and self-care, as diabetic clients need to monitor for any injuries or changes that could lead to complications.
D. Cutting nails in a concave manner is incorrect; nails should be cut straight across to prevent ingrown toenails.

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Correct Answer is A

Explanation

A. The initial assessment describes a state of confusion where the patient is awake but experiencing forgetfulness and difficulty following commands. The subsequent assessment indicates lethargy, as the patient is now sleepy and has slow responses, which aligns with the definitions of confusion and lethargy.
B. While confusion is present in the first assessment, stupor describes a state of near-unconsciousness, which does not match the second assessment.
C. Although lethargy is appropriate for the second assessment, obtunded refers to a state where the patient is less aware and has difficulty arousing, which is not accurately described here.
D. The first assessment indicates confusion, but the patient is not fully conscious as described in the second assessment, which does not align with this option.

A. "I should switch from regular to decaffeinated coffee to reduce my risk of gastric cancer." B. "I should decrease eating salted, smoked, processed foods to reduce my risk of gastric cancer." C. "I need to decrease fiber from my diet to reduce my risk of gastric cancer." D. "I have been lactose-intolerant for many years, so I should have a yearly test for gastric cancer."

Correct Answer is B

Explanation

A. Switching from regular to decaffeinated coffee does not significantly impact gastric cancer risk. The main dietary risk factors include high intake of salted, smoked, and processed foods, not caffeine consumption.
B. Consuming large amounts of salted, smoked, and processed foods has been shown to increase the risk of gastric cancer. These foods contain nitrates and nitrites, which can be converted into cancer-causing compounds in the stomach.
C. High-fiber diets are generally protective against gastrointestinal cancers, including gastric cancer, rather than increasing the risk. A reduction in fiber intake could contribute to other gastrointestinal problems.
D. Lactose intolerance is not a known risk factor for gastric cancer. Regular testing for gastric cancer is not necessary for people who are lactose-intolerant unless they have additional risk factors, such as a family history of gastric cancer.

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Electrolyte	Normal Value Range
Serum sodium	135-145 mEq/L
Serum chloride	97-107 mEq/L
Serum potassium	3.5-5:3 mEq/L
Serum magnesium	1.6-2.2 mg/dL
Total serum calcium	8.2-10.2 mg/dL
lonized calcium	4.6-5.3 mg/dL
Serum phosphorus	2.5-4.5 mg/dL
Serum osmolality	275-295 mOsm/kg
Urine osmolality	250-900 mOsm/kg

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

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Naxlex Comprehensive Predictor Exams

Correct Answer is A

Explanation

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Correct Answer is B

Explanation

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