A nurse is preparing to minister amoxicillin 350 mg PO. Available is amoxicillin 250 mg/5 mL. How many mL should the nurse administer? (Round to the nearest whole number.)
The Correct Answer is ["7"]
To calculate the volume (mL) of amoxicillin needed, you can use the following formula:
Volume (mL) = Dose (mg) / Concentration (mg/mL)
Given that the dose is 350 mg and the concentration is 250 mg/5 mL:
Volume (mL) = 350 mg / 250 mg/5 mL
First, calculate the concentration of amoxicillin in mg/mL:
250 mg / 5 mL = 50 mg/mL
Now, use the calculated concentration to find the volume:
Volume (mL) = 350 mg / 50 mg/mL = 7 mL
So, the nurse should administer 7 mL of amoxicillin.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A) "My child was born with a birth defect due to an exposure I had overseas."
This statement does not directly relate to the core symptoms of PTSD. While exposure to trauma can have a variety of consequences, including potential exposure-related health issues, this statement does not necessarily indicate the re-experiencing, avoidance, or hyperarousal symptoms characteristic of PTSD.
B) "I check any room I enter because the enemy is still after me and could be hiding anywhere."
This statement is more indicative of hyperarousal and hypervigilance, which are common symptoms of PTSD. However, it does not explicitly involve re-experiencing the traumatic event through nightmares or intrusive memories, as described in the correct answer.
C) "In my dreams, all I can see are the wounded reaching out and trying to grab me."
Explanation:
The statement "In my dreams, all I can see are the wounded reaching out and trying to grab me" indicates symptoms commonly associated with posttraumatic stress disorder (PTSD). This statement reflects the re-experiencing symptom cluster of PTSD, where individuals may have distressing and intrusive memories, nightmares, or flashbacks related to the traumatic event they experienced. The imagery of wounded individuals trying to grab the person suggests a strong emotional impact and ongoing distress related to the traumatic experience.
D) "I killed four enemy soldiers with my bare hands and saved my entire battalion."
While this statement might reflect exposure to a traumatic event and could contribute to symptoms of PTSD, it is presented in a way that seems more like a narrative of heroic actions rather than a symptom of distress or re-experiencing.
Correct Answer is ["A","B","D","E"]
Explanation
A. Hyperactivity: While some individuals with eating disorders may engage in excessive physical activity as a form of compensatory behavior, hyperactivity is not a consistent and universal manifestation.
B. Amenorrhea: Adolescents with eating disorders, particularly anorexia nervosa, often experience amenorrhea (absence of menstrual periods) due to hormonal imbalances and low body weight.
C. Verbalized desire to gain weight: Individuals with eating disorders, especially anorexia nervosa, often express a strong desire to lose weight rather than gain weight, which contributes to their restrictive eating habits.
D. Altered body image: Eating disorders are often associated with distorted body image, where individuals perceive themselves as overweight or larger than they actually are, even if they are underweight.
E. Bradycardia: Severe malnutrition, as seen in eating disorders like anorexia nervosa, can lead to bradycardia (slow heart rate) as the body conserves energy in response to the low caloric intake.
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