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 A
Explanation
A. Ovarian tumor:
The symptoms (chronic pelvic pain, abdominal girth, fever, vomiting, and an elevated HE4 test) are suggestive of an ovarian tumor or potentially ovarian cancer, which may require surgical intervention like a salpingo-oophorectomy (removal of the ovary and fallopian tube).
B. Pelvic inflammatory disease (PID):
PID typically causes pelvic pain and fever, but the increased abdominal girth and elevated HE4 test make an ovarian tumor more likely.
C. Dysmenorrhea:
Dysmenorrhea refers to painful menstruation, which typically doesn't present with the severe symptoms described here, such as fever, vomiting, and abdominal girth changes.
D. Benign fibroadenoma:
Fibroadenomas are benign breast tumors, not related to the ovaries or the symptoms presented.
Correct Answer is C
Explanation
A. Alkalosis and insomnia:
Alkalosis does not trigger sickling; acidosis (low pH) is more harmful. Insomnia alone is not a direct trigger.
B. Reduced stress and warm environmental temperature:
Reduced stress and warmth help prevent crises rather than cause them.
C. Acidosis and dehydration:
Acidosis promotes sickling of RBCs, and dehydration increases blood viscosity, both triggering vaso-occlusive crises.
D. High fat diet and hyperoxia:
A high-fat diet is linked to cardiovascular disease, and hyperoxia (excess oxygen) is not a trigger for sickling.
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