A client receives a prescription for 1 L of lactated Ringer's IV to be infused over 12 hours. The IV administration set delivers 15 gtt/mL. How many gtt/min should the nurse regulate the infusion?
(Enter numerical value only. If rounding is required, round to the nearest whole number.)

Answer and Explanation

The Correct Answer is ["21"]

To calculate the flow rate in gtt/min, you can use the formula: (Volume in mL * Drop factor) / Time in
minutes.

For 1 L of lactated Ringer's IV, which is 1000 mL, to be infused over 12 hours, with an IV administration set that delivers 15 gtt/mL, the calculation would be: (1000 mL * 15 gtt/mL) / (12 hours * 60 minutes/hour).

This simplifies to (15000 gtt) / (720 minutes), which equals approximately 20.83 gtt/min.

Therefore, the nurse should regulate the infusion to 21 gtt/min, rounding to the nearest whole
number.

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Correct Answer is B

Explanation

Rationale

A. This statement is partially true as most sexually transmitted infections (STIs), including syphilis, are primarily transmitted through sexual intercourse. However, not all STIs are exclusively transmitted through sexual contact.

B. Syphilis is caused by the bacterium Treponema pallidum and can be transmitted through direct contact with a syphilitic sore (chancre) during vaginal, anal, or oral sex. If a person has syphilis and engages in unprotected sex with a partner who is not treated, they can potentially contract or transmit the infection again, leading to reinfection.

C. While contraceptives such as condoms provide protection against unintended pregnancy and some STIs, including syphilis, they do not offer complete protection against all STIs. Condoms are effective in reducing the risk of transmission of syphilis when used consistently and correctly, but they are not 100% protective.

D. Using safe sex practices, such as consistent and correct use of condoms, reduces the risk of acquiring or transmitting STIs, including syphilis. Safe sex practices also include mutual monogamy and regular testing for STIs, especially for those who have multiple sexual partners or engage in high-risk sexual behaviors.

Correct Answer is ["12.5"]

Explanation

To calculate the dosage of amoxicillin suspension to be administered every 8 hours, one must first determine the total daily dosage in milligrams. Since 1 gram equals 1000 milligrams, 1.5 grams is equivalent to 1500 milligrams. This total daily dosage needs to be divided into three doses, as it will be administered every 8 hours.

Therefore, each dose will be 1500 mg divided by 3, which equals 500 mg per dose. The medication bottle states that there are 200 mg of amoxicillin in every 5 mL of suspension. To find out how many mL correspond to a 500 mg dose, set up a proportion: 200 mg/5 mL = 500 mg/x mL. Solving for x gives x = (500 mg * 5 mL) / 200 mg, which equals 12.5 mL

Therefore, the nurse should administer 12.5 mL of the amoxicillin suspension every 8 hours.

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A client receives a prescription for 1 L of lactated Ringer's IV to be infused over 12 hours. The IV administration set delivers 15 gtt/mL. How many gtt/min should the nurse regulate the infusion? (Enter numerical value only. If rounding is required, round to the nearest whole number.)

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Naxlex Comprehensive Predictor Exams

The nurse is caring for a client with the sexually transmitted infection (STI) syphilis. The client reports having unprotected sex. Which response should the nurse provide?

Correct Answer is B

Explanation

Correct Answer is ["12.5"]

Explanation

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A client receives a prescription for 1 L of lactated Ringer's IV to be infused over 12 hours. The IV administration set delivers 15 gtt/mL. How many gtt/min should the nurse regulate the infusion?
(Enter numerical value only. If rounding is required, round to the nearest whole number.)