The nurse is preparing a dose of 10 mg of teriparatide. The medication is labeled 760 mcg/2.4 mL. How many mL should the nurse administer? (Enter numeric value only. If rounding is required, round to the nearest tenth.)
The Correct Answer is ["31.6"]
The correct answer is : 31.6 mL
Let’s calculate this step by step:
Step 1: Convert 10 mg of teriparatide to mcg. We know that 1 mg = 1000 mcg. So, 10 mg = 10 × 1000 mcg = 10000 mcg.
Step 2: The medication is labeled as 760 mcg/2.4 ml. This means that 760 mcg of the medication is present in 2.4 mL.
Step 3: Now, we need to find out how many ml will contain 10000 mcg of the medication. We can set up a proportion to solve this:
(760 mcg / 2.4 ml) = (10000 mcg / x mL)
Step 4: Solving for x, we cross-multiply and divide:
x ml = (10000 mcg × 2.4 ml) ÷ 760 mcg
Step 5: Calculate the result:
x ml = 24000 mcg·ml ÷ 760 mcg = 31.57894736842105 mL
Step 6: If rounding is required, round to the nearest tenth:
x ml = 31.6 mL
So, the nurse should administer 31.6 mL of the medication.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
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Correct Answer is A
Explanation
The correct answer is A. Flushed, peeling skin
Choice A reason: Flushed, peeling skin is a classic sign of scarlet fever, which is a condition that can arise from Streptococcal pharyngitis. Scarlet fever is characterized by a red rash that can cover most of the body and may lead to the skin peeling. This symptom is a direct reaction to the toxins produced by the Streptococcal bacteria.
Choice B reason: Red bumps across the chest could be indicative of many conditions and are not specifically characteristic of the reaction to toxins produced by Streptococcal bacteria. While a rash is common in scarlet fever, it typically starts on the face or neck and spreads to the rest of the body, rather than presenting as isolated red bumps.
Choice C reason: A white coating on the tongue, often referred to as “strawberry tongue,” is indeed associated with scarlet fever. However, it is not the clearest indication of a reaction to the toxins. The white coating usually precedes the strawberry-like appearance, where the tongue becomes red and bumpy.
Choice D reason: While a high fever is a symptom of scarlet fever, it is not specific to the reaction to toxins from Streptococcal bacteria, as many infections can cause high fevers. The term “protracted” suggests a prolonged fever, which could be seen in various conditions.
Correct Answer is D
Explanation
Choice A reason: Keeping the bed in the lowest position and initiating seizure and fall precautions is not an immediate action for the nurse to take. Seizure and fall precautions are measures that prevent injury or harm to the client in case of a seizure or a fall. Seizure and fall precautions include lowering the bed, padding the side rails, removing any objects that may cause injury, and having suction and oxygen equipment ready. However, these precautions are not specific to the client's condition and do not address the underlying cause.
Choice B reason: Placing an indwelling urinary catheter and measuring strict intake and output is not an urgent action for the nurse to take. An indwelling urinary catheter is a tube that drains urine from the bladder into a collection bag. Measuring intake and output is a way of monitoring fluid balance and kidney function. However, these interventions are not essential for the client's condition and may increase the risk of infection or trauma.
Choice C reason: Maintaining elevated positioning of the dependent joints on affected side is not a relevant action for the nurse to take. Dependent joints are joints that are below the level of the heart, such as the ankles or wrists. Elevating dependent joints can help reduce swelling or pain by improving blood flow and drainage. However, this intervention is not related to the client's condition and does not improve neurological function.
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