A nurse is preparing to administer betamethasone 12mg IM to a client at 32 weeks gestation at risk for preterm delivery.
Betamethasone is available as 6mg/ml. How many ml will the nurse prepare for injection? (Use a leading zero, if it applies. Do not use a trailing zero)
Do not use a trailing zero)
Step 2 is: 12 รท 6 = 2 ml. Answer: 2 ml
The Correct Answer is A
Step 1 is: 12 mg ÷ 6 mg/ml.
Step 2 is: 12 ÷ 6 = 2 ml. Answer: 2 ml
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Correct Answer is C
Explanation
Choice A rationale
Clapping hands to assess hearing is not a reliable method and could startle the baby for reasons unrelated to hearing ability.
Choice B rationale
While a newborn might respond to visual stimuli, this is not a definitive method to assess hearing.
Choice C rationale
Routine hearing screenings using objective tests are the best way to determine a newborn's hearing ability, providing accurate and early detection of potential hearing issues.
Choice D rationale
This statement is misleading, as some forms of hearing loss can be inherited. It's important to use accurate methods to assess newborn hearing.
Correct Answer is A
Explanation
Choice A rationale
Pelvic pain and fatigue can be indicators of endometritis, an infection of the uterine lining. It often manifests with pain, fever, and general malaise, and requires further evaluation and intervention.
Choice B rationale
Light amount of dark red lochia with a bloody odor is a normal postpartum finding. Lochia progresses through different stages, and dark red lochia, which occurs in the later stages, typically has a bloody odor.
Choice C rationale
Hematuria, or the presence of blood in the urine, is not a typical symptom of endometritis. It may indicate a urinary tract infection or other renal issues instead.
Choice D rationale
A localized area of breast tenderness may indicate mastitis, an infection of the breast tissue. It is not related to endometritis but requires attention and treatment.