When using standard precautions, the nurse knows that standard precautions mandate what?

Rinsing gloves that become visibly soiled during use.

Using antimicrobial soap for routine handwashing.

Disinfecting hands immediately after removing gloves.

Keeping gloves on when touching environmental surfaces.

Answer and Explanation

The Correct Answer is C

Choice A rationale:

Scabies is a skin infestation caused by the Sarcoptes scabiei mite. While it is contagious, it does not require the use of an N95 respirator mask. Standard precautions, including wearing gloves, are sufficient when caring for a client with scabies.

Choice B rationale:

Mycoplasmal pneumonia is a type of pneumonia caused by the bacteria Mycoplasma pneumoniae. It is typically spread through respiratory droplets and does not require the use of an N95 respirator mask. Standard precautions, including wearing a mask, are appropriate for this condition.

Choice C rationale:

Tuberculosis (TB) is a highly contagious bacterial infection caused by Mycobacterium tuberculosis. TB spreads through the air when an infected person coughs or sneezes. To prevent the inhalation of TB bacteria, healthcare workers should wear N95 respirator masks (or higher level respirators) when caring for clients with active TB disease.

Choice D rationale:

Scarlet fever is a bacterial illness that develops in some people who have strep throat. It is caused by group A Streptococcus bacteria and is typically treated with antibiotics. Scarlet fever does not require the use of an N95 respirator mask. Standard precautions, including wearing gloves and a mask, are appropriate when caring for a client with scarlet fever. Wearing an N95 respirator mask is crucial when caring for clients with airborne infectious diseases like tuberculosis. This type of mask is designed to filter out at least 95% of airborne particles, providing a high level of protection for healthcare workers.

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Correct Answer is ["A","B","E"]

Explanation

Choice A rationale:

Drinking something cold can lower the oral temperature temporarily. When a person consumes something cold, the blood vessels in the mouth can constrict, leading to a lower temperature reading. However, it's important to note that this effect is temporary.

Choice B rationale:

Exercising can increase blood circulation and raise body temperature. However, immediately after intense physical activity, the body might start sweating, leading to a temporary drop in temperature. Prolonged or moderate exercise, on the other hand, generally increases body temperature.

Choice C rationale:

An outdoor temperature of 99°F does not directly affect body temperature. Body temperature is regulated internally and does not fluctuate based on external temperatures unless the person is exposed to extreme conditions for a prolonged period.

Choice D rationale:

A cold climate might lower skin temperature, but it does not necessarily reduce the body's core temperature significantly. The body has mechanisms to conserve heat in colder environments.

Choice E rationale:

Physical inactivity can lower body temperature, especially in situations where the person is sedentary for an extended period. Reduced physical activity can slow down metabolic processes, leading to a lower body temperature.

Correct Answer is ["473"]

Explanation

The correct answer is choice: 473.

To convert 4 ounces to milliliters (mL), the following steps can be taken:

Understand the Conversion Factor: 1 fluid ounce (oz) is approximately 29.57 mL. Therefore, 4 oz can be converted to mL using the following calculation: 4 × 29.57 = 118.28

4oz × 29.57mL/oz = 118.28mL.

Convert Cups to Ounces: 1 cup is equal to 8 fluid ounces.

Therefore, 1 cup is 8 × 29.57= 236.56

8oz × 29.57mL/oz = 236.56mL.

So, 1 cup is equal to 236.56 mL. The correct answer is 473 mL (2 cups)

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When using standard precautions, the nurse knows that standard precautions mandate what?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse prepares to assess a client's temperature.Which should the nurse keep in mind that can falsely lower the body temperature? (Select all that apply.)

Correct Answer is ["A","B","E"]

Explanation

Complete the metric equivalent of 4 ounces or 1 cup = __ mL. (Enter only the number, no label)

Correct Answer is ["473"]

Explanation

To accurately take a client's blood pressure, which action by the nurse is most important?

Which vowel is most commonly used when combining word parts?

A nurse explains to a client that it is important to slowly change positions to diminish or eliminate the symptoms of what?

A nurse enters a client's room and sees smoke coming from the client's trash can.Which of the following actions should the nurse take first?

A nurse is caring for a group of clients on an infectious disease unit. The nurse should wear an N95 respirator mask when caring for a client who has which of the following disorders?

How often must you or an assistant check on a patient who is restrained?

The nurse is extinguishing a fire that has broken out in the workplace.Which is the first step the nurse should take?

A nurse is caring for a client who requires contact precautions.Which action should the nurse take with this client?