A nurse is assessing a client who has impaired mobility.
The nurse should monitor the client for a pressure injury due to which of the following factors?
Increased collagen.
Decreased circulation.
Increased muscle mass.
Decreased serum calcium.
The Correct Answer is B
Choice A rationale:
Increased collagen. Increased collagen is not a risk factor for pressure injuries. Collagen provides strength and support to the skin and tissues, which can be protective against pressure injuries by maintaining tissue integrity.
Choice B rationale:
Decreased circulation. Decreased circulation is a significant risk factor for pressure injuries. When blood flow to a specific area is reduced, it can lead to tissue ischemia, which makes the tissue more vulnerable to pressure damage. The lack of oxygen and nutrients from reduced circulation impairs the skin's ability to withstand pressure, increasing the risk of pressure injury development.
Choice C rationale:
Increased muscle mass. While having increased muscle mass can offer some protection against pressure injuries due to the added support and padding, it is not a primary risk factor for developing pressure injuries. In fact, individuals with increased muscle mass may be less prone to pressure injuries because their muscle tissue helps distribute pressure more evenly.
Choice D rationale:
Decreased serum calcium. Decreased serum calcium levels can affect muscle function and bone health but are not a direct risk factor for pressure injuries. Pressure injuries primarily result from sustained pressure on the skin and underlying tissues, often due to immobility and other factors. Calcium levels are not directly related to the development of pressure injuries.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
"Apply lotion between the toes.”. Applying lotion between the toes is not a recommended practice for individuals with diabetic neuropathy. The rationale for this is that excess moisture between the toes can create an environment conducive to fungal infections, which individuals with diabetes are more susceptible to due to compromised immune function and poor circulation.
Choice B rationale:
"Wear open-toed shoes.”. Wearing open-toed shoes is generally not recommended for individuals with diabetic neuropathy. Open-toed shoes expose the feet to potential injury and do not provide adequate protection. It's essential to wear closed-toed, well-fitting shoes to prevent foot injuries and complications.
Choice C rationale:
"Avoid walking barefoot.”. The correct answer, "Avoid walking barefoot," is a crucial instruction for individuals with diabetic neuropathy. Walking barefoot increases the risk of injury, as patients with neuropathy may not feel pain or discomfort from small cuts or injuries to their feet. It is essential to protect the feet by wearing shoes or slippers to minimize the risk of wounds and infections.
Choice D rationale:
Correct Answer is D
Explanation
Choice A rationale:
Piaget's formal operational stage is characterized by abstract thinking, hypothesis testing, and logical reasoning, but it does not include the development of object permanence. This stage typically occurs during adolescence, not in early childhood when object permanence is established.
Choice B rationale:
The preoperational stage is characterized by the development of symbolic thought and egocentrism but not object permanence. Object permanence starts to develop during the sensorimotor stage.
Choice C rationale:
Concrete operational thinking is focused on logical and systematic thinking related to concrete objects and events. It does not include the development of object permanence, which occurs in the earlier sensorimotor stage.
Choice D rationale:
Object permanence is a concept that develops during Piaget's sensorimotor stage, which typically occurs from birth to about two years of age. During this stage, children learn that objects continue to exist even when they are out of sight. They develop the ability to represent objects mentally and understand the concept of permanence.
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