Ati lpn fundamentals exam
Ati lpn fundamentals exam ( 39 Questions)
A nurse is gathering information about a client's circulatory system. Which of the following pulse sites should the nurse avoid checking on both sides simultaneously?
The carotid pulse sites should not be checked bilaterally at the same time because palpating both carotid arteries simultaneously can restrict blood flow to the brain and may also stimulate the vagus nerve, potentially causing bradycardia or even syncope.
The popliteal pulse, located at the back of the knee, can be checked bilaterally without the risk of restricting blood flow to vital organs or stimulating a vagal response.
The femoral pulse, found in the groin area, can also be checked bilaterally as it does not pose the same risks as the carotid pulse when checked simultaneously.
The brachial pulse, located on the inside of the arm just above the elbow, is another site that can be checked bilaterally without significant risk.
Choice A reason: The first and immediate action after a needlestick injury is to wash the puncture site with soap and water. This helps to remove any pathogens that may have been introduced into the puncture site.
Choice B reason: Squeezing the puncture site is not recommended because it can cause further injury to the tissue and does not effectively reduce the risk of bloodborne pathogen transmission.
Choice C reason: Flushing the puncture site with water is a good practice, but it should be done immediately, not just for 5 minutes. The initial washing is more critical.
Choice D reason: Postexposure prophylaxis (PEP) should be started as soon as possible, ideally within hours and no later than 72 hours after potential exposure to HIV. Waiting until the following day could decrease the effectiveness of PEP.