A nurse is caring for a client who has impaired mobility. Which of the following support devices should the nurse plan to use to prevent the client from developing plantar flexion contractures?

Sheepskin heel pad

Footboard

Trochanter roll

Abduction pillow

Answer and Explanation

The Correct Answer is B

A.   A sheepskin heel pad is primarily used for pressure ulcer prevention, not for preventing plantar flexion contractures.
B.   A footboard helps maintain the feet in a dorsiflexed position, preventing plantar flexion contractures in clients with impaired mobility. This device provides support and alignment to the lower extremities.
C.   A trochanter roll is used to prevent external rotation of the hips and to maintain proper alignment. It is not specifically designed to prevent plantar flexion contractures.
D.   An abduction pillow is used to maintain hip alignment and prevent hip adduction. It is not designed to address plantar flexion contractures.

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Correct Answer is D

Explanation

a. Hypertension and crackles:

While hypertension can be associated with various conditions, such as cardiovascular diseases or stress, it is not directly related to the cessation of TPN infusion.

Crackles in the lungs are often indicative of fluid accumulation or inflammation, commonly seen in conditions like pneumonia or heart failure. They are not typically associated with the interruption of TPN infusion.

b. Fever and chills:

Fever and chills can be symptoms of infection or inflammatory processes in the body. However, they are not specifically related to the interruption of TPN infusion.

In the context of TPN cessation, the focus would be on metabolic changes rather than infectious processes.

c. Excessive thirst and urination:

Excessive thirst and urination are classic symptoms of hyperglycemia, which can occur when TPN, particularly if it contains a high glucose concentration, is abruptly interrupted.

When TPN infusion stops, there is no longer a continuous supply of glucose to the body, leading to increased blood glucose levels and subsequent polyuria (excessive urination) and polydipsia (excessive thirst) as the body tries to eliminate excess glucose.

d. Shakiness and diaphoresis:

Shakiness and diaphoresis (excessive sweating) are classic symptoms of hypoglycemia, which can occur if TPN, particularly if it contains a high concentration of insulin, is abruptly interrupted.

TPN solutions often contain glucose and insulin to maintain proper blood glucose levels. If the infusion is stopped suddenly, there may be a rapid decline in blood glucose levels, leading to hypoglycemia, which manifests as shakiness, diaphoresis, confusion, and other neuroglycopenic symptoms.

A. inguinal canal B. knee C. lower third of the tibia D. dorsal aspect of the foot

Correct Answer is C

Explanation

A. Inguinal canal is not the correct location for assessing the posterior tibial pulse. This area is associated with the femoral pulse.
B. The knee is not the correct location for assessing the posterior tibial pulse. This area is not directly related to the posterior tibial pulse.
C. The lower third of the tibia, anterior aspect is the correct location for palpating the posterior tibial pulse. This pulse can be found on the inside of the ankle, slightly below and behind the medial malleolus.
D. Dorsal aspect of the foot is where the dorsalis pedis pulse is located, not the posterior tibial pulse.

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A nurse is caring for a client who has impaired mobility. Which of the following support devices should the nurse plan to use to prevent the client from developing plantar flexion contractures?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assessing a client and discovers the infusion pump with the client's total parenteral nutrition (TPN) solution is not infusing. The nurse should monitor the client for which of the following conditions?

Correct Answer is D

Explanation

A nurse is assessing a client's peripheral circulation. In which of the following locations should the nurse palpate to assess the posterior tibial pulse? (Selectable areas, or "Hot Spots," are outlined in the artwork below. Select only the outlined area that corresponds to your answer.)

Correct Answer is C

Explanation

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