The nurse is assessing a lesion on a patient and observes a focal loss of epidermis and dermis, a depression extending into the dermis, irregularly shaped, and bleeding. This type of wound is known as a/an
Ulcer
Erosion
Nodule
Cyst
The Correct Answer is A
A. Ulcer refers to a wound with a loss of epidermis and dermis, often irregular and deeper, potentially bleeding.
B. Erosion involves a shallow loss of the epidermis only, not extending into the dermis.
C. Nodule is a solid, raised lesion that is typically firm and not ulcerated.
D. Cyst is a sac-like structure containing fluid or semi-solid material, not a wound with loss of tissue.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Adrenal: The adrenal glands produce hormones like cortisol and adrenaline, but not thyroxine.
B. Parotid: The parotid glands are salivary glands and are unrelated to thyroxine production.
C. Thyroid: The thyroid gland produces thyroxine (T4), and elevated levels of this hormone indicate that the thyroid gland should be assessed for potential hyperthyroidism.
D. Parathyroid: The parathyroid glands regulate calcium levels but do not produce thyroxine.
Correct Answer is B
Explanation
A. Lymph nodes are usually described as enlarged or swollen, not "lumped." This term is not typically used in the description of lymphadenopathy.
B. In cases of acute infection, lymphadenopathy is most often unilateral and localized to the area of infection. For example, if there is a throat infection, the lymph nodes on the same side of the neck are more likely to be enlarged.
C. Lymph nodes that are soft and nontender are more indicative of chronic conditions such as lymphoma or metastasis. In acute infections, lymph nodes tend to be firm and tender.
D. Firm but freely movable nodes may be indicative of chronic conditions or noninfectious causes. Acute infection typically leads to tender, swollen lymph nodes that may feel rubbery or hard but are usually movable.
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