A nurse is administering a hepatitis B vaccine to a newborn. Which of the following actions should the nurse take?
Use a 21-gauge needle for the injection.
Insert the needle at a 45° angle for injection.
Administer the injection into the vastus lateralis muscle.
Vigorously massage the site following the injection.
The Correct Answer is C
Rationale:
A. Using a 21-gauge needle may be too large for a newborn, increasing the risk of discomfort and tissue damage.
B. Inserting the needle at a 45° angle may not be appropriate for intramuscular injections in newborns. The preferred angle is typically 90°.
C. Administering the injection into the vastus lateralis muscle is the recommended site for hepatitis B vaccination in newborns. This site is located on the anterior lateral aspect of the thigh and provides good muscle mass for injection.
D. Vigorously massaging the site following the injection is not recommended as it may increase discomfort and tissue trauma. Instead, gentle pressure can be applied to the site to help reduce discomfort.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Rationale:
A. Applying an ice pack to the incision site is not indicated for addressing vaginal bleeding after cesarean birth and may not effectively address the underlying cause.
B. Replacing the surgical dressing is not the first action to take when assessing vaginal bleeding after cesarean birth. The priority is to evaluate the client's condition and identify the cause of the bleeding.
C. Evaluating urinary output is important to assess for urinary retention, which can contribute to uterine atony and postpartum bleeding. A full bladder can interfere with uterine contraction and lead to increased bleeding.
D. Administering a lactated Ringer's IV bolus may be indicated if the client is hypovolemic due to excessive bleeding, but it is not the first action to take. Assessing urinary output and addressing potential causes of bleeding take precedence.
Correct Answer is ["C","G","H"]
Explanation
A. Peripheral edema 2+ bilateral lower extremities - Peripheral edema is common postpartum and does not typically require immediate follow-up unless it is associated with other concerning signs or symptoms.
B. Blood pressure 136/6 mm Hg - The blood pressure provided appears to be incorrect, as the diastolic pressure is unusually low. However, given the options provided, blood pressure is not explicitly mentioned in the scenario as a critical factor requiring immediate follow-up.
C. Lateral deviation of the uterus - Lateral deviation of the uterus suggests uterine atony, a potential complication of postpartum hemorrhage, requiring immediate follow-up and intervention to prevent further complications.
D. Pain rating of 3 on a scale of 0 to 10 - While increased pain should be addressed, it does not necessarily indicate an emergency situation requiring immediate follow-up compared to other findings such as uterine deviation or excessive bleeding.
E. Deep tendon reflexes 1+ - This finding is within normal limits and does not require immediate follow-up.
F. Breasts soft - Soft breasts are expected in the postpartum period and do not typically require immediate follow-up unless associated with other concerning signs or symptoms.
G. Large amount of lochia rubra - A large amount of bright red lochia could indicate postpartum hemorrhage, necessitating immediate follow-up and intervention to prevent further complications.
H. Uterine tone soft - Soft uterine tone suggests uterine atony, which is a potential complication requiring immediate follow-up and intervention to prevent excessive bleeding.
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