Drug Antagonism is when two drugs cancel out each other's effects on the body, for example, nicotine canceling out the beneficial effects of blood pressure medicine.
Drug Antagonism is an interaction between two or more medications that have diametrically opposed physiological effects. Drug antagonists may prevent or lessen one or more medications' ability to work. Chemical antagonism is the process by which a drug interacts chemically with either a chemical or another drug, resulting in a diminished or nonexistent effect.
When two medications operating on various receptors and pathways have opposing effects on the same physiologic system, this is referred to as physiologic antagonism. Drugs that form drug-receptor complexes with their targets but do not activate or activate a response are known as antagonists.
They can stop the endogenous activator from binding to the receptor, preventing proper action (zero efficacy).
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Position patient sitting up at 45 to 90 degrees (unless contraindicated by the patient's condition), with a pillow under the head and shoulders. This allows the NG tube to pass more easily through the nasopharynx and into the stomach.
Answer:
A. growth hormone but not adrenocorticotrpin 1
The risk of reaction is much lower in ongoing blood loss situations and O positive is more available than O negative. Type O positive blood is critical in trauma care.
b.) Low back pain ; d.) Dyspareunia ; c.) Menorrhagia , a.) bloating are the client symptoms would the nurse expect.
Noncancerous uterine growths known as uterine fibroids are common during the childbearing years. Uterine fibroids, also known as leiomyomasbor myomas, don't enhance the risk of uterine cancer and hardly ever turn cancerous.
Many women with fibroids have no symptoms at all. The location, size, and quantity of fibroids in individuals who do can affect symptoms. The most typical uterine fibroids symptoms and indicators in women who experience them are as follows:
- extreme menstrual bleeding
- longer than a week's worth of menstrual cycles
- Pelvic pressure or discomfort
- often urinating
- bladder emptying challenge
- Constipation
- Leg or back discomfort
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Question correction:
A client has presented to the clinic reporting various symptoms indicating she may have Fibroids in her uterus Which client symptoms should the nurse expect ? (Select all that apply)
a.) bloating
b.) low back pain
c.)menorrhagia
d.)dyspareunia
e.)diarrhea
