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The nurse is going to administer a dose of Vitamin K (Aquamephyton) 0.5mg IM to a newborn. Available: Vitamin K 1 mg/1ml. How many mLs would the nurse administer? (Please answer numerically only)

Answer and Explanation

The Correct Answer is ["0.5"]

Given:

Desired dose: Vitamin K 0.5 mg IM

Available concentration: Vitamin K 1 mg/1 mL

To find:

Volume to administer (in mL)

Step 1: Set up the proportion

We can use the following proportion to solve the problem:

(Desired dose) / (Available concentration) = Volume to administer

Step 2: Substitute the values

Plugging in the given values, we get:

(0.5 mg) / (1 mg/1 mL) = Volume to administer

Step 3: Simplify

To simplify, we can invert the denominator and multiply:

(0.5 mg) x (1 mL / 1 mg) = Volume to administer

The "mg" units cancel out, leaving us with:

(0.5 x 1 mL) / 1 = Volume to administer

Step 4: Calculate

Performing the multiplication and division, we get:

0.5 mL / 1 = Volume to administer

0.5 mL Volume to administer

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Correct Answer is D

Explanation

A) Axillary temp of 96.9F (36.0 C) after 30 minutes of skin-to-skin contact with the mother:
A temperature of 96.9°F (36.0°C) is lower than the expected normal range for a newborn, which is typically between 97.7°F (36.5°C) and 99.5°F (37.5°C). However, after 30 minutes of skin-to-skin contact with the mother, the temperature is likely to increase as the infant benefits from the warmth of the mother's body. If the temperature does not rise or if it continues to decrease, further intervention would be necessary.

B) Respiratory rate of 58 during assessment at beginning of shift:
Newborns may have slightly irregular and rapid breathing patterns, especially right after birth, but this is not a cause for concern unless accompanied by signs of respiratory distress, such as retractions, flaring, or grunting.

C) Heart rate of 162 while crying vigorously after a diaper change:
It is not uncommon for a newborn to have an elevated heart rate when upset or crying. A heart rate of 162 while crying is expected and does not indicate a problem. Once the baby calms down, the heart rate will likely return to its baseline.

D) No void after 8 hours of life:
The absence of a urine output within the first 8 hours of life is concerning and requires immediate follow-up. Newborns typically void within the first 24 hours, and if there is no urine output by 8 hours, it could indicate a potential problem such as dehydration, urinary tract obstruction, or renal dysfunction. A healthcare provider should be notified promptly for further assessment and intervention.

A. Excessive uterine bleeding B. urinary tract infection C. ruptured bladder D. bladder wall atony

Correct Answer is A

Explanation

A. Excessive uterine bleeding:
Bladder distention can displace the uterus to the right and elevate it above the umbilicus, interfering with uterine contraction. This displacement prevents the uterus from contracting effectively, which can lead to excessive uterine bleeding, a serious complication. When the uterus does not contract properly, it may not effectively compress the blood vessels, increasing the risk of hemorrhage. Immediate attention to bladder distention is crucial to prevent this potentially life-threatening issue.

B. Urinary tract infection:
While urinary tract infections (UTIs) can occur in the postpartum period, especially if the bladder is not emptied completely, they are not the most immediate or serious consequence of bladder distention. The priority is to address the distended bladder to prevent complications like excessive bleeding. A UTI would be a concern later, but it would not be the most acute risk following delivery.

C. Ruptured bladder:
A ruptured bladder is a rare and severe complication but is not the most likely consequence of bladder distention in the immediate postpartum period. Bladder rupture typically occurs due to significant trauma or extreme distention, which is not common in this situation. The more immediate concern is uterine atony and hemorrhage due to displaced uterine tone from bladder distention.

D. Bladder wall atony:
Bladder wall atony could result from severe bladder distention, causing difficulty in voiding. However, this is not the most serious consequence immediately after birth. Bladder distention typically results in impaired uterine contraction, which causes bleeding rather than atony of the bladder wall itself. Addressing bladder distention will help prevent complications such as hemorrhage rather than focusing on bladder atony initially.

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The nurse is going to administer a dose of Vitamin K (Aquamephyton) 0.5mg IM to a newborn. Available: Vitamin K 1 mg/1ml. How many mLs would the nurse administer? (Please answer numerically only)

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Which of the following findings would be most concerning to the nurse caring for a newborn?

Correct Answer is D

Explanation

Correct Answer is A

Explanation

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