Explain how tumors are staged
What will be an ideal response?
Staging classifies tumors based on their degree of tissue invasion and potential response to therapy. Uses TNM staging system:
• T = tumor's size and degree of tissue invasion
• N = amount of lymph node involvement
• M = presence of metastases
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How does the drug memantine (Namenda) work to treat Alzheimer's disease
A) It blocks NMDA receptors that are overstimulated by the amino acid glutamate. B) It stimulates dopamine receptors. C) It is an antihistamine drug that has a hypnotic/sedative effect. D) all of the above
neurotomy : Incision into a(n) ________
Fill in the missing word in the definition for the key term.
Immunoglobulins are antibodies secreted by platelets
Indicate whether the statement is true or false
Which of the following best characterizes "self-promoting activities"?
A. They require a high amount of skill. B. They require expensive personal equipment. C. They can be done in a way to avoid comparison with others. D. They always involve a leaderboard.