16 Questions
Which type of brain tumor is more common brain tumors?
Metastatic lesions
Which of the following is NOT listed as a neurologic sign or symptom of brain tumors?
Weight loss
What are symptoms associated with leptomeningeal metastases in the brain?
Isolated cranial nerve deficits and Headache
Which physiological changes can result from brain tumors?
Increased intracranial pressure and cerebral edema
What type of tumor can develop in the motor cortex of the frontal lobe?
Glioma
Which area of the brain can be affected by a tumor that causes hemiparesis on the opposite side of the body?
Frontal lobe
What defines the classification of brain tumors as benign?
Their non-metastatic nature
Which of the following is not a type of primary brain tumor?
Metastatic lesion
What effect can a tumor in the pituitary gland have on bodily functions?
Inappropriate TSH release
What is the rationale for resection of malignant gliomas even though complete removal?
To reduce intra-cranial pressure and remove necrotic tissue
What is cornerstone of treatment for many brain tumors which decreases the incidence of recurrence of incompletely resected tumors
Radiation therapy
What is the survival rate associated with metastatic lesions to the brain mentioned in the text?
Less than 10%
Which of the following is a common neurologic sign or symptom associated with brain tumors?
Personality changes
What is the purpose of using corticosteroids such as dexamethasone in brain cancer patients?
To reduce inflammation and edema around tumors
Which medication is commonly used to decrease the fluid content of the brain in cancer?
Mannitol
Why are anticonvulsant medications commonly used in cancer patients experiencing neurologic deficits?
To treat and control seizures
Learn about the characteristics and effects of brain tumors, including how they can cause inflammation, compression, and tissue infiltration. Explore the resulting physiologic changes such as increased intracranial pressure, focal neurologic signs, seizure activity, and more.
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