A client with HIV will be started on a medication regimen of three medications. What class of drugs will the nurse instruct the client about?
Hydroxyurea
Anticholinergics
Disinhibitors
Reverse transcriptase inhibitors
The Correct Answer is D
A. Hydroxyurea: Hydroxyurea is a chemotherapeutic agent primarily used in conditions like sickle cell disease and some cancers. It is not part of standard antiretroviral therapy (ART) for HIV management.
B. Anticholinergics: Anticholinergics are used to reduce secretions or treat conditions like asthma and overactive bladder. They are not used in the treatment of HIV and do not affect viral replication.
C. Disinhibitors: "Disinhibitors" is not a recognized pharmacological class in the treatment of HIV. The term "disinhibitor" might be used in other contexts, such as describing the effects of certain substances on behavior, but it's not a pharmacological classification for HIV medications.
D. Reverse transcriptase inhibitors: These are a cornerstone of HIV treatment. They inhibit the reverse transcriptase enzyme, which the virus uses to convert its RNA into DNA. This class includes both NRTIs and NNRTIs and is typically used in combination therapy.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Basilic vein: The basilic vein is located in the arm and is not typically used for coronary artery bypass grafting. It is more commonly used for vascular access, such as in arteriovenous fistulas for dialysis.
B. Gastroepiploic artery: The gastroepiploic artery can be used in coronary bypass surgery but is less commonly selected due to its location in the abdomen and the technical challenges associated with harvesting it.
C. Radial artery: The radial artery is sometimes used as a graft, especially when multiple grafts are needed, but it is not the most commonly used vessel. It is often chosen for its muscular wall and long-term patency.
D. Saphenous vein: The saphenous vein, located in the leg, is the most commonly used vessel for coronary artery bypass grafting due to its length, ease of access, and suitability for multiple grafts. It has been a standard choice for decades.
Correct Answer is ["A","D","E"]
Explanation
A. Eroded teeth enamel: Frequent vomiting in bulimia nervosa exposes teeth to stomach acid, leading to enamel erosion. This is a classic physical sign associated with purging behavior.
B. Younger onset than anorexia nervosa: Bulimia nervosa typically has a later onset than anorexia nervosa, often emerging in late adolescence or early adulthood. This statement is inaccurate for distinguishing between the two disorders.
C. Denial of abnormal eating habits: Clients with bulimia nervosa are often aware of their disordered eating behaviors and may express guilt or shame. Denial is more characteristic of anorexia nervosa.
D. Overweight or normal weight: Unlike individuals with anorexia, those with bulimia usually maintain a normal or slightly above-average weight, due to cycles of binge eating and purging rather than extreme caloric restriction.
E. Admits to purging and binging: Admission of binging and purging episodes is a key behavioral characteristic of bulimia nervosa. Clients may describe eating large amounts of food followed by self-induced vomiting or use of laxatives.
F. Appears thin but feels fat: This perception is more commonly associated with anorexia nervosa, where body image distortion is profound despite extreme thinness. Bulimia clients often have less severe weight loss.
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