A small amount of mercury was spilled on the floor after an old sphygmomanometer was broken. What is the priority action of the nurse?
Wipe up the liquid using paper towels and nitrile gloves.
Disinfect the area with a solution of chlorine bleach.
Contact the housekeeping staff to mop up the liquid.
Consult the agency’s materials safety data sheets (MSDS).
The Correct Answer is D
Choice A reason: This is incorrect. Wiping up the liquid with paper towels and gloves can spread the mercury droplets and increase the risk of exposure. Mercury can also penetrate through nitrile gloves and cause skin irritation.
Choice B reason: This is incorrect. Disinfecting the area with chlorine bleach can create toxic vapours that can harm the respiratory system. Chlorine bleach is not effective in removing mercury from the surface.
Choice C reason: This is incorrect. Contacting the housekeeping staff to mop up the liquid can delay the proper clean-up and disposal of mercury. Mopping can also disperse the mercury droplets and contaminate the mop and the water.
Choice D reason: This is correct. Consulting the agency’s materials safety data sheets (MSDS) is the priority action of the nurse. MSDS provide information on the hazards, precautions, and procedures for handling and disposing of mercury. The nurse should follow the MSDS guidelines and use the appropriate equipment and methods to clean up the spill.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: This is incorrect. Total urinary incontinence related to inability to feel urge to urinate is not appropriate for a patient with xerostomia. Xerostomia is the condition of having a dry mouth due to reduced or absent saliva production. It does not affect the urinary system or the sensation of bladder fullness.
Choice B reason: This is correct. Impaired oral mucous membranes related to decreased salivation and dry mouth is appropriate for a patient with xerostomia. Xerostomia can cause oral mucous membranes to become dry, cracked, inflamed, or infected. It can also affect the patient's ability to chew, swallow, speak, or taste.
Choice C reason: This is incorrect. Bathing self-care deficit related to inability to perceive left-sided body parts is not appropriate for a patient with xerostomia. Xerostomia does not affect the patient's perception of body parts or the ability to perform bathing activities.
Choice D reason: This is incorrect. Disturbed sensory perception related to feeling of electric pain in feet and hands is not appropriate for a patient with xerostomia. Xerostomia does not cause electric pain in the extremities. This symptom may be related to a nerve disorder, such as peripheral neuropathy.
Correct Answer is ["B","C","D","E"]
Explanation
Choice A reason: This is incorrect. Turning on the television to drown out noise from other patients can worsen the sensory overload by adding more auditory stimulation. The patient may prefer a quiet and calm environment.
Choice B reason: This is correct. Instituting a unit-wide quiet time at 10:00 p.m. each night can benefit the patient by reducing the noise level and promoting rest and relaxation. The patient may sleep better and feel less agitated.
Choice C reason: This is correct. Reducing the number of visitors to the patient’s room can benefit the patient by minimizing the social and emotional demands and allowing the patient to have some privacy and personal space. The patient may feel less overwhelmed and more comfortable.
Choice D reason: This is correct. Providing a dedicated period of rest time each afternoon can benefit the patient by giving the patient a break from the sensory input and activities of the day. The patient may use this time to meditate, listen to soothing music, or do other calming activities.
Choice E reason: This is correct. Coordinating therapies and tests with other departments and providers can benefit the patient by avoiding unnecessary duplication or interruption of services and ensuring a smooth and consistent care plan. The patient may feel less stressed and more confident.
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