What are common symptoms associated with a transient ischemic attack?
Seizures and dilated (fixed) pupils
Double-vision and disorientation
Tinnitus and Diarrhea
Clear speech and 2 + deep tendon reflex response
The Correct Answer is B
A. Seizures and dilated (fixed) pupils:
These findings suggest severe neurological injury, such as brain herniation, not a TIA.
B. Double-vision and disorientation:
TIA often presents with neurological deficits like visual disturbances (double vision), disorientation, weakness, and slurred speech, which resolve within 24 hours.
C. Tinnitus and Diarrhea:
These symptoms are not typical for TIA; tinnitus relates to ear problems, and diarrhea relates to GI issues.
D. Clear speech and 2+ deep tendon reflex response:
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Related Questions
Correct Answer is C
Explanation
A. Breast cancer:
Cryoablation is not a first-line treatment for breast cancer, though it may be used in some instances for specific benign breast conditions or small, early-stage tumors.
B. Testicular cancer:
Cryoablation is not typically used for testicular cancer. Surgical removal or chemotherapy are more common treatments.
C. Prostate cancer:
Cryoablation (or cryosurgery) is sometimes used to treat prostate cancer, especially for localized cancers, by freezing and destroying cancer cells.
D. Ovarian cancer:
Ovarian cancer is treated with surgery, chemotherapy, or targeted therapy, but not with cryoablation.
Correct Answer is A
Explanation
A. Botulism:
Botulism (caused by Clostridium botulinum) is a communicable disease that produces a toxin leading to rapid muscle paralysis, often starting within 6 hours of ingestion.
B. Malaria:
Malaria is a parasitic disease transmitted by mosquitoes that causes fever, chills, and anemia, not muscle paralysis.
C. Lyme disease:
Lyme disease, caused by Borrelia burgdorferi from tick bites, leads to joint pain, neurologic symptoms, and erythema migrans, but not acute paralysis.
D. West Nile virus:
West Nile virus can cause encephalitis and muscle weakness, but the paralysis onset is usually slower, not typically within 6 hours.
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