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A client receives a prescription for dextrose 5% in water 500 mL IV to be infused over 4 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 ["31"]

To find out how many gtt/min the nurse should regulate the infusion;

We can use the following formula:

Flow rate (gtt/min) = Total volume (mL) / Time (min) × Drop factor (gtt/mL)

Given:

Total volume = 500 mL

Time = 4 hours = 240 minutes (since 1 hour = 60 minutes)

Drop factor = 15 gtt/mL

Substituting the given values into the formula:

Flow rate (gtt/min) =500 mL/240 min ×15 gtt/mL

After performing the calculation, we find that the flow rate equals 31.25 gtt/min.

So, the nurse should regulate the infusion to 31 gtt/min (rounded to the nearest whole number).

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Correct Answer is B

Explanation

A) Monitoring blood pressure: Tamsulosin is an alpha-adrenergic blocker used to relax the muscles in the prostate and bladder neck, improving urinary flow in benign prostatic hyperplasia (BPH). Monitoring blood pressure is important because tamsulosin can cause orthostatic hypotension, especially when starting the medication or increasing the dose.
B) Assessing urine output: This is the correct answer. Tamsulosin can cause urinary retention, especially in patients with bladder outlet obstruction. Monitoring urine output helps assess for any signs of urinary retention or decreased urinary flow.
C) Obtaining daily weights: This is not typically necessary for monitoring the effects of tamsulosin. Changes in weight may occur due to other factors and are not directly related to the medication.
D) Performing a bladder scan: While performing a bladder scan may be indicated if there are specific concerns about urinary retention, assessing urine output is a more direct and immediate way to monitor for this adverse reaction.

A. Holds the pen in place after the injection. B. Administers into the fleshy outer thigh. C. Cleanses the injection pen for re-use. D. Inserts the injection pen through clothing.

Correct Answer is C

Explanation

A)Holds the pen in place after the injection:
This action is appropriate. Holding the auto-injector pen in place after administering the injection allows the medication to be fully delivered into the muscle. It ensures that the full dose of epinephrine is administered, which is crucial during an emergency situation such as anaphylaxis.

B) Administers into the fleshy outer thigh:
Administering the epinephrine injection into the fleshy outer thigh is the correct technique. The thigh muscle provides a large and accessible area for injection, allowing for rapid absorption of the medication into the bloodstream. This action facilitates the quick onset of epinephrine’s effects, which is vital in treating anaphylaxis.

C) Cleanses the injection pen for re-use:
This action requires intervention by the nurse. Epinephrine auto-injectors are designed for single use only and should not be cleansed or reused. Reusing the injection pen can lead to contamination, incorrect dosing, or malfunction, compromising its effectiveness during subsequent emergencies. It is essential to educate the client that the auto-injector pen is for one-time use only, and a new device should be used if another dose is required.

D) Inserts the injection pen through clothing:
While it is ideal to administer the injection directly onto bare skin, inserting the injection pen through clothing is acceptable in emergency situations when immediate access to bare skin is not possible. The priority during anaphylaxis is administering the epinephrine promptly. However, if feasible, the clothing should be moved aside to allow direct contact of the injection site with the skin for optimal absorption of the medication.

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A client receives a prescription for dextrose 5% in water 500 mL IV to be infused over 4 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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