The nurse is preparing to start an IV on a newly admitted patient. Which action by the nurse places the patient at risk for infection?

The nurse applies a tourniquet to assess a vein.

The nurse dons gloves before starting the IV.

The nurse blows on the area cleansed with alcohol to dry it quickly

The nurse cleans the area with an alcohol pad

Answer and Explanation

The Correct Answer is C

A. The nurse applies a tourniquet to assess a vein: Applying a tourniquet is standard practice and does not increase infection risk if proper technique is used.

B. The nurse dons gloves before starting the IV: Wearing gloves minimizes the risk of infection for both the patient and the nurse.

C. The nurse blows on the area cleansed with alcohol to dry it quickly: Blowing on the site introduces bacteria from the nurse's breath to the cleansed area, increasing the risk of infection.

D. The nurse cleans the area with an alcohol pad: Cleaning the site with alcohol reduces the risk of infection and is standard practice.

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Correct Answer is ["120"]

Explanation

To calculate the IV flow rate, the following formula is used:

Flowrate(gtt/min) = Volume /Time× Dropfactor(gtt/mL)

Given:

Volume = 120 mL
Time = 60 minutes (since 1 hour = 60 minutes)
Drop factor = 60 gtt/mL

Flowrate(gtt/min)= 12060× 60

= 2 × 60

=120gtt/min

A. A patient who lost 2 liters of blood during surgery B. A patient who received 6 liters of IV fluid C. A patient with UTI on po iv meds D. A patient with congestive heart failure

Correct Answer is A

Explanation

A. A patient who lost 2 liters of blood during surgery: This is the most acute and severe form of hypovolemia due to significant blood loss, requiring immediate fluid replacement and hemodynamic monitoring.

B. A patient who received 6 liters of IV fluid: This patient is at risk for hypervolemia, not hypovolemia, due to fluid overload.

C. A patient with UTI on PO meds: While dehydration may occur, it is typically mild and does not cause hypovolemia.

D. A patient with congestive heart failure: CHF usually leads to fluid retention, making hypovolemia unlikely unless there are other complicating factors.

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The nurse is preparing to start an IV on a newly admitted patient. Which action by the nurse places the patient at risk for infection?

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Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer lactated Ringer's solution IV to infuse at 120 mL/hr for a client who has a respiratory disorder. The drop factor on the manual IV tubing is 60 gtt/mL. The nurse should set the IV flow rate to deliver how many gtt/min? (Round to the nearest whole number.)

Correct Answer is ["120"]

Explanation

The nurse is caring for a group of patients. Which patient is at highest risk for hypovolemia?

Correct Answer is A

Explanation

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