If injection sites are not rotated regularly, the patient with diabetes mellitus may suffer from which of the following?
Lipodystrophy
Petechiae
Hematoma
Pustules
The Correct Answer is A
A. Lipodystrophy: Lipodystrophy refers to a localized loss of fat tissue or a change in the distribution of fat tissue due to repeated injections at the same site. In patients with diabetes mellitus, injecting insulin into the same site repeatedly can lead to lipodystrophy, affecting insulin absorption and glycaemic control.
B. Petechiae: Petechiae are small, red or purple spots that appear on the skin due to bleeding under the skin. They are not typically associated with injection site issues but rather with conditions such as thrombocytopenia or blood clotting disorders.
C. Hematoma: Hematoma is a localized collection of blood outside the blood vessels, often resulting from injury or trauma. It can occur at injection sites if a blood vessel is inadvertently punctured during the injection process.
D. Pustules: Pustules are small, pus-filled lesions on the skin, usually associated with infections such as acne or folliculitis. They are not typically related to injection site issues in patients with diabetes mellitus.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. A drug-resistant infection: This is not specific to superinfections.
B. An infection caused by a weakened immune system: While a weakened immune system can increase susceptibility to infections, it doesn't directly define a superinfection.
C. An infection that is difficult to treat: Difficulty in treatment can occur with various infections, not just superinfections.
D. A secondary infection that occurs when microorganisms normally present in the body are killed by the drug used to treat another infection: This accurately describes a superinfection. When antibiotics are used, they might eliminate some beneficial bacteria along with the target infection. This can allow other organisms to overgrow, causing a new infection (superinfection).
Correct Answer is D
Explanation
A. It may interfere with cartilage development: Tetracyclines can deposit in developing bones and teeth, potentially causing discoloration and affecting bone growth in children.
B. Children become dehydrated easily: While dehydration is a concern in any illness, it's not the specific reason to avoid tetracyclines in children.
C. Photosensitivity may occur: Photosensitivity can be a side effect of some medications, but it's not the main reason to avoid tetracyclines in children.
D. Children's teeth may become discoloured: Tetracycline can stain developing teeth, causing permanent discoloration. This is the major reason to avoid them in young children.
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