What is a primary prevention effort aimed to shield against the development of thyroid cancer by reducing exposure to known carcinogens?

Avoiding tobacco smoke and second hand smoke

Living in areas with high air pollution

Using tanning beds for vitamin D exposure

Regular consumption of red meat

Answer and Explanation

The Correct Answer is A

A. Avoiding tobacco smoke and secondhand smoke: Avoiding tobacco smoke is a primary prevention effort to reduce the risk of developing cancers, including thyroid cancer. Tobacco smoke contains carcinogens that can increase the risk of cancer, including thyroid cancer.

B. Living in areas with high air pollution: Living in areas with high air pollution increases the risk of respiratory and other cancers, it is not a preventive measure. Exposure to pollutants can contribute to carcinogen exposure, raising the risk of cancers, including thyroid cancer.

C. Using tanning beds for vitamin D exposure: Using tanning beds exposes individuals to ultraviolet (UV) radiation, which increases the risk of skin cancer. It does not prevent thyroid cancer and, in fact, increases the risk of other cancers.

D. Regular consumption of red meat: Regular consumption of red meat is associated with an increased risk of colorectal cancer, but it is not linked to thyroid cancer. A diet rich in processed meats may contribute to carcinogen exposure but does not protect against thyroid cancer.

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Correct Answer is C

Explanation

A. Loss of taste: Loss of taste is not a common side effect of radiation therapy for brain cancer. This can occur with certain types of cancer treatments, such as chemotherapy or radiation to the head and neck, but it is not a primary concern for brain cancer radiation.

B. Stroke-like manifestations: Stroke-like manifestations are not typically a direct side effect of brain radiation. However, radiation could potentially cause damage to the brain that might mimic or increase the risk of a stroke, but it is not a common or expected side effect.

C. Fatigue: Fatigue is a common and well-known side effect of radiation therapy, including for brain cancer. This occurs due to the body's response to the treatment, as well as the physical and emotional stress of dealing with cancer and its therapies.

D. Hearing loss: Hearing loss is a potential side effect of radiation if the radiation is directed near the auditory nerve or structures of the ear, but it is not the most common side effect of brain radiation therapy. Fatigue is a more common and general side effect.

A. prevent platelet aggregation. B. reduce the risk of blood vessel spasm. C. prevent infection in the brain. D. lyse the blood clot

Correct Answer is D

Explanation

A. Prevent platelet aggregation: Tissue plasminogen activator does not prevent platelet aggregation; it works by breaking down fibrin, the key component of blood clots. Medications like clopidogrel are more commonly used to prevent platelet aggregation.

B. Reduce the risk of blood vessel spasm: t-PA is not used to reduce blood vessel spasm. Its primary action is to dissolve blood clots that are blocking blood flow in the brain. Medications like calcium channel blockers are used to manage vasospasm.

C. Prevent infection in the brain: t-PA is not intended to prevent infection. It is a thrombolytic agent used to dissolve clots, not to treat infections. Infection prevention in stroke patients involves other strategies, like maintaining aseptic techniques during procedures.

D. Lyse the blood clot: t-PA is a thrombolytic agent that works by dissolving the fibrin in blood clots, restoring blood flow to the brain. This is the primary use in patients with an ischemic stroke, particularly when administered within the first few hours of symptom onset.

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What is a primary prevention effort aimed to shield against the development of thyroid cancer by reducing exposure to known carcinogens?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

What is a potential side effect of radiation therapy for brain cancer?

Correct Answer is C

Explanation

The nurse is caring for a client who had a thrombotic stroke in the emergency department. It has been 2.5 hours since the onset of symptoms. The rationale for using tissue plasminogen activator (t-PA) for this client is to:

Correct Answer is D

Explanation

The nurse is caring for a client with suspected infectious endocarditis. Which information obtained in the health history could contribute to the development of this problem?

The nurse is caring for a client diagnosed with Acute Myelocytic Leukemia (AML). A nursing diagnosis/client problem of Risk for Infection has been made. What nursing intervention(s) should the nurse employ in the care of this client? (Select all that apply)

The nurse should question which of the written medical prescriptions for the client admitted to the emergency department with a major burn?

Which of the following are signs and symptoms of a brain tumor? (Select All that Apply.)

Which information should the nurse include in the teaching plan for a client who has hypertrophic cardiomyopathy?

The nurse is caring for a client with suspected infectious endocarditis. Which information obtained in the health history could contribute to the development of this problem?

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Which of the following are risk factors for the development of breast cancer? Select All that Apply.