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Calculate the gravity rate for gentamycin 100 mg/100ml with secondary tubing (20gtts/mL) over 60 minutes.
Answer and Explanation

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.


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Related Questions

Correct Answer is C

Explanation

A) Fetal heart monitoring:
Nurses are trained to monitor fetal heart rates, interpret patterns, and identify signs of distress, but this task is typically within the scope of a registered nurse's (RN) practice. It may not involve the critical decision-making or advanced skills associated with the highest level of licensure.

B) Taking specimens to the lab:
Taking specimens to the laboratory is a necessary but routine part of care. While it is important for ensuring proper diagnostic testing, it is a lower-level task and does not demonstrate the highest level of nursing practice. This task is often delegated or performed as part of standard nursing duties.

C) Performing vaginal delivery:
Performing a vaginal delivery is a high-level skill that typically requires advanced education, certification, and licensure beyond that of a registered nurse. This is usually performed by a midwife, obstetrician, or other healthcare providers with advanced training and certification. In many settings, a registered nurse may assist with vaginal deliveries but cannot independently perform them unless they have additional certifications (such as Certified Nurse Midwife).

D) Giving a client a bed bath:
While important for patient care and comfort, giving a client a bed bath is a basic nursing task that does not demonstrate working at the highest level of licensure. It is a fundamental nursing activity often carried out by nurses, nursing assistants, or other support staff. The act of providing a bed bath is part of the foundational skill set and does not require advanced knowledge or decision-making that would demonstrate the highest level of practice.

Correct Answer is ["C","E","H","I"]

Explanation

Findings that require follow-up:

Uterus boggy at 24 hr postpartum:

A boggy uterus indicates poor uterine contraction, which can lead to postpartum hemorrhage. Effective uterine contraction is crucial to prevent excessive bleeding after delivery, and this finding warrants immediate intervention, such as fundal massage or administering uterotonic medications.

Lochia rubra with foul odor:

Foul-smelling lochia is a sign of potential infection, often indicative of endometritis, which is an infection of the uterine lining. The presence of this odor requires prompt follow-up and possibly antibiotic treatment to prevent further complications.

Elevated temperature (38.3°C/100.9°F) at 24 hr postpartum:

A postpartum fever may indicate infection, such as endometritis or a urinary tract infection (UTI). This fever should be investigated further to determine the cause and appropriate treatment, as untreated infections can lead to serious complications.

Increased heart rate (105/min) at 24 hr postpartum:

Tachycardia in the postpartum period can be a sign of infection or early signs of hemodynamic instability, possibly due to blood loss or infection. Close monitoring is necessary, and the healthcare provider should be notified to evaluate the cause and initiate treatment if necessary.

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