What is the preferred IM injection site for a 1-year-old?
Deltoid muscle
Gluteus
Vastus lateralis
Upper thigh
The Correct Answer is C
Rationale:
A. The deltoid muscle is not recommended for IM injections in infants due to its small size.
B. The gluteus is not preferred due to the risk of hitting the sciatic nerve and because the muscle is not well-developed in infants.
C. The vastus lateralis muscle is the preferred site for IM injections in infants due to its size and low risk of complications.
D. "Upper thigh" is a vague term but typically refers to the vastus lateralis in the context of infant injections.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Stage II pressure ulcers involve partial thickness loss of dermis presenting as a shallow open ulcer with a red-pink wound bed, without slough.
B. Stage I pressure ulcers are characterized by intact skin with non-blanchable redness.
C. Stage III pressure ulcers involve full thickness tissue loss. Subcutaneous fat may be visible, but bone, tendon, or muscle are not exposed. Slough may be present but does not obscure the depth of tissue loss.
D. Stage IV pressure ulcers involve full thickness tissue loss with exposed bone, tendon, or muscle.
Correct Answer is C
Explanation
A. The maturation phase is the final phase of wound healing and involves the strengthening and remodeling of collagen fibers.
B. The proliferation phase is the second phase of wound healing, characterized by the formation of new tissue and blood vessels.
C. The inflammation phase is the first phase of wound healing, during which the body's initial response to injury involves hemostasis and inflammation. This phase includes vasodilation, increased permeability of blood vessels, and the influx of white blood cells to clean the wound.
D. The remodeling phase is another term for the maturation phase, the final phase of wound healing.
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