A nurse is assisting in the care of a client who has developed cardiogenic shock.
Which pulse site should the nurse use when assessing circulation to the client’s brain?
Femoral
Radial
Carotid
Popliteal
The Correct Answer is C
Choice A rationale
The femoral pulse is located in the groin area and is often used during procedures or when other pulse sites are not available. It does not directly assess circulation to the brain.
Choice B rationale
The radial pulse, located on the thumb side of the wrist, is commonly used to measure heart rate but does not directly assess circulation to the brain.
Choice C rationale
The carotid pulse is located on either side of the neck below the jawline. It is one of the major arteries that supply blood to the brain. In an emergency, this pulse site is used to assess circulation to the brain.
Choice D rationale
The popliteal pulse is located behind the knee and is used to assess circulation to the lower leg. It does not directly assess circulation to the brain.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C","G"]
Explanation
Choice A rationale
Contact with infected blood or bodily fluids is a major risk factor for Hepatitis B. The virus is present in the blood and bodily fluids of infected individuals and can be transmitted through direct contact.
Choice B rationale
Unprotected sex is a significant risk factor for Hepatitis B. The virus can be transmitted through sexual contact with an infected person.
Choice C rationale
Sharing dirty needles is a well-known risk factor for Hepatitis B. This is particularly a concern among individuals who inject drugs.
Choice D rationale
Sharing eating utensils is not typically a risk factor for Hepatitis B. The virus is not usually transmitted through casual contact or sharing of utensils.
Choice E rationale
Contact with contaminated food or water is not a risk factor for Hepatitis B. The virus is not transmitted through food or water.
Choice F rationale
Exposure to chemicals or toxins is not a risk factor for Hepatitis B. While certain chemicals and toxins can damage the liver, they do not directly cause Hepatitis B3.
Choice G rationale
Contact with infected feces is not typically a risk factor for Hepatitis B. The virus is primarily transmitted through blood and bodily fluids, not fecal matter.
Choice H rationale
Heavy alcohol consumption is not a direct risk factor for Hepatitis B. However, it can contribute to liver damage and complicate the course of the disease if a person is infected.
Correct Answer is A
Explanation
Choice A rationale
Epinephrine is the first-line treatment for anaphylactic shock. It works by constricting blood vessels to increase blood pressure, relaxing smooth muscles in the lungs to reduce wheezing and improve breathing, stimulating the heart, and reducing hives and swelling around the face and lips.
Choice B rationale
Dexamethasone is a corticosteroid that can be used to treat anaphylactic shock, but it is not the first-line treatment. It works by reducing inflammation.
Choice C rationale
0.9% Normal Saline is a type of intravenous fluid that can be used to treat anaphylactic shock, but it is not the first-line treatment. It works by increasing fluid volume in the body to help maintain blood pressure.
Choice D rationale
Dobutamine is a medication that can be used to treat anaphylactic shock, but it is not the first-line treatment. It works by stimulating the heart muscle to increase cardiac output, which can help maintain blood pressure.
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