Which patient information is most important for the nurse to monitor when evaluating the effectiveness of deferoxamine (Desferal) for a patient with hemochromatosis?
Skin color
Liver function
Hematocrit
Serum iron level
The Correct Answer is D
A. Skin color: While changes in skin color can occur in hemochromatosis due to excess iron deposition, it is not the most important parameter to monitor for the effectiveness of deferoxamine.
B. Liver function: Liver function tests can be abnormal in hemochromatosis due to iron overload, but monitoring liver function alone may not adequately assess the effectiveness of deferoxamine in reducing iron levels.
C. Hematocrit: Hematocrit measures the proportion of blood that is made up of red blood cells and may be elevated in hemochromatosis, but it is not the primary parameter to monitor the effectiveness of deferoxamine.
D. Serum iron level: Serum iron level is the most direct indicator of iron overload and the effectiveness of deferoxamine in chelating and removing excess iron from the body.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Syphilis can indeed affect many areas of the body, including the brain and heart, but this statement does not specifically address primary syphilis, which is characterized by the appearance of a painless sore (chancre) at the site of infection.
B. Syphilis does not typically resolve on its own. Without treatment, the infection can progress to more severe stages with potentially serious complications.
C. Syphilis is caused by a bacterial infection (Treponema pallidum) and is treated with antibiotics such as penicillin. Antiviral medications are not effective against bacterial infections like syphilis.
D. This statement is accurate and important for the prevention of syphilis transmission. Syphilis can be transmitted through vaginal, anal, or oral sex, but the risk of transmission is lower during oral sex compared to vaginal or anal intercourse.
Correct Answer is A
Explanation
A. "You will need to empty your bladder just before the exam.": Emptying the bladder before a pelvic examination allows for better visualization and manipulation of the pelvic organs.
B. "You should douche the evening prior to the examination.": Douching is not recommended before a Pap test as it can disrupt the natural flora of the vagina and may interfere with test results.
C. "You will be required to sign an informed consent prior to the exam.": Informed consent may be required for certain procedures but is not typically needed for a Pap test.
D. "You will be given light sedation before the examination starts.": Sedation is not typically used for a Pap test, which is a simple procedure that does not usually cause significant discomfort.
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