Calculate the gravity rate for gentamycin 100 mg/100ml with secondary tubing (20gtts/mL) over 60 minutes.
The Correct Answer is ["33"]
Given:
Total volume to infuse: 100 mL
Infusion time: 60 minutes
Drop factor of tubing: 20 gtt/mL
To find:
Drip rate (gtt/min)
Step 1: Calculate the total number of drops
Total drops = Total volume x Drop factor
Total drops = 100 mL x 20 gtt/mL = 2000 gtt
Step 2: Calculate the drip rate
Drip rate = Total drops / Infusion time in minutes
Drip rate = 2000 gtt / 60 minutes = 33.33 gtt/min
Step 3: Round to the nearest whole number
33 gtt/min.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A) G5 T1 P2 A1 L2:
G (Gravida): Gravida refers to the total number of pregnancies, including the current pregnancy. In this case, the woman is currently pregnant and has had 4 previous pregnancies (one miscarriage at 10 weeks, one at 22 weeks, and two live births). Therefore, her Gravida (G) is 5.
T (Term births): Term births are those that occur at or after 37 weeks of gestation. The woman delivered an 18-month-old daughter who was born 2 days after her due date, which is a term birth. Thus, her Term (T) is 1.
P (Preterm births): Preterm births occur between 20 and 36 weeks of gestation. The woman had a son born at 35 weeks, which is classified as a preterm birth. Therefore, the Preterm (P) is 2.
A (Abortions or miscarriages): Abortions refer to pregnancies that ended before 20 weeks of gestation. The woman experienced two miscarriages, one at 10 weeks and one at 22 weeks. Thus, the Abortions (A) is 1.
L (Living children): Living children are those who are currently alive. The woman has a 3-year-old son and an 18-month-old daughter, so the Living (L) is 2.
Thus, the correct GTPAL classification is G5 T1 P2 A1 L2.
B) G5 T2 P2 A1 L2:
This is incorrect because the woman had only one term birth (not two). She delivered her daughter at term, but the son was preterm (born at 35 weeks). Therefore, her Term (T) should be 1, not 2.
C) G4 T1 P2 A2 L2:
This is incorrect because the woman is currently pregnant, so her Gravida (G) is 5, not 4. Additionally, the woman had 1 abortion, not 2.
D) G4 T1 P1 A2 L2:
This is also incorrect because the woman is currently pregnant, so her Gravida (G) is 5, not 4. Furthermore, the woman had 2 preterm births, not 1.
Correct Answer is {"A":{"answers":"A"},"B":{"answers":"B"},"C":{"answers":"B"},"D":{"answers":"A"},"E":{"answers":"B"},"F":{"answers":"A"},"G":{"answers":"B"},"H":{"answers":"B"},"I":{"answers":"B"}}
Explanation
- Apply petrolatum to penis with each diaper change: Applying petrolatum prevents the healing circumcision site from adhering to the diaper, reducing pain and promoting proper healing.
- Use a diaper barrier cream that contains zinc oxid: Zinc oxide is used for diaper rash treatment but is not routinely necessary. It may interfere with circumcision healing by creating a barrier that retains moisture.
- Use alcohol-based baby wipes on the soiled genital area: Alcohol-based wipes can be too harsh on a newborn’s delicate skin and may cause irritation, especially on the healing circumcision site.
- Fold the diaper below the umbilical cord at all times: Folding the diaper below the umbilical cord keeps the area dry and exposed to air, promoting natural drying and reducing the risk of infection.
- Apply alcohol to the umbilical stump with a diaper change: Alcohol was previously used to dry the cord, but current guidelines recommend keeping it clean and dry, allowing it to fall off naturally.
- Use a soft-bristled brush with mild shampoo to wash the head: A soft-bristled brush helps loosen cradle cap (seborrheic dermatitis), preventing buildup of flaky skin without causing irritation.
- Bathe in a shallow warm tub every other day: Full immersion bathing should be avoided until the umbilical cord stump falls off to prevent moisture retention and infection. Sponge baths are recommended instead.
- Cover the hands with socks or sleeves at all times: While covering hands temporarily can prevent scratches, prolonged covering may interfere with newborn sensory development and exploration.
- Apply mildly scented lotion to face as needed: Newborn skin is sensitive, and scented lotions may cause irritation or allergic reactions. If needed, only fragrance-free moisturizers should be used.
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