A client is to receive enoxaparin 30 mg subcutaneously. Available is enoxaparin 40 mg/mL. How many mL should the nurse administer?
(Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["0.8"]
- To find out how many mL to administer for a medication dose, we need to use this formula: mL = (dose in mg) / (concentration in mg/mL)
- In this formula, the dose in mg is the amount of medication ordered by the provider, and concentration in mg/mL is the strength of medication available in the vial or syringe.
- We plug in the given values into this formula: mL = (30 mg) / (40 mg/mL)
- We simplify and solve this equation: mL = 0.75 mL
- We round off to the nearest tenth: mL = **0.8 mL**
- We add a leading zero if needed: mL = **0.8 mL**
- We do not add a trailing zero: mL = **0.8 mL**
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason: Brushing teeth does not require much strength or range of motion in the hand, so it should not be very difficult for the client.
Choice B reason: Buttoning a blouse can be done with one hand or with the help of the other hand, so it should not be very difficult for the client.
Choice C reason: Eating breakfast can be done with the left hand or with utensils that are easy to hold, so it should not be very difficult for the client.
Choice D reason: Combing hair requires lifting the arm above the shoulder and moving the hand through the hair, which can be painful and challenging for the client who had a mastectomy and may have impaired lymphatic drainage and nerve damage in the right arm.
Correct Answer is C
Explanation
Choice A: Trichomoniasis is not the correct answer because it does not match the findings of the client. Trichomoniasis is a sexually transmitted infection (STI) caused by a parasite called Trichomonas vaginalis. It can cause symptoms such as yellow-green or gray frothy vaginal discharge, foul odor, itching, burning, or redness of the vulva or vagina.
Choice B: Genital herpes simplex is not the correct answer because it does not match the findings of the client. Genital herpes simplex is an STI caused by a virus called herpes simplex virus (HSV). It can cause symptoms such as painful blisters or ulcers on or around the genitals, fever, headache, or swollen lymph nodes.
Choice C: Candidiasis is the correct answer because it matches the findings of the client. Candidiasis is a fungal infection caused by a yeast called Candida albicans. It can cause symptoms such as thick, white, cottage cheese-like vaginal discharge, intense itching, burning, or soreness of the vulva or vagina, or dyspareunia (painful sexual intercourse).
Choice D: Bacterial vaginosis is not the correct answer because it does not match the findings of the client. Bacterial vaginosis is a condition caused by an imbalance of the normal vaginal flora (the bacteria that live in the vagina). It can cause symptoms such as thin, gray-white or yellow vaginal discharge, fishy odor, itching, or burning of the vulva or vagina.
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