Answer to Question 1
B
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There is a large increase in the production of mucus in the upper GI tract, which is accompanied by a decrease in gastric acid production. This action protects the lining of the GI tract from potential damage by the acidic stomach contents when vomiting occurs. It does not increase the feeling of nausea, stimulate the parasympathetic nervous system, nor does it direct fluid to mucus production.
Answer to Question 2
D
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Ipilimumab is a human cytotoxic T-cell antigen-4 blocking antibody. By blocking this site, T cells are activated and proliferate at a faster rate. It is used to treat patients with unresectable or metastatic melanoma. Aldesleukin is an interleukin, used for metastatic renal cell carcinoma in adults; a treatment of metastatic melanomas. Interferon alfa 2b is indicated for hairy cell leukemia, melanoma, AIDS-related Kaposi's sarcoma, chronic hepatitis B and C infections, intralesional treatment of condyloma acuminatum in patients 18 years of age or older. Cyclosporine is a T and B cell suppressor and is indicated for prophylaxis for organ rejection in kidney, liver, and heart transplants (used with corticosteroids); treatment of chronic rejection in patients previously treated with other immunosuppressants; treatment of rheumatoid arthritis; and recalcitrant psoriasis.
Palpating the thyroid gland from behind the patient is a most effective way of assessing the gland f
The acetic acid–acetate pair as a buffer system
Amino acid chart
Secretion and Regulation of HCl in the Stomach
Location and structure of the stomach