A client is admitted to the emergency department with inspiratory stridor and air hunger. When anticipating treatment, the nurse will prepare Epinephrine medication for administration.
Using a G protein-linked second messenger pathway, epinephrine, a sympathomimetic catecholamine, exerts its pharmacologic effects on both alpha and beta-adrenergic receptors. In modest doses, it has a stronger affinity for beta receptors.
Large doses, however, have a selective effect on alpha receptors. Epinephrine causes enhanced vascular smooth muscle contraction, pupillary dilator muscle contraction, and intestinal sphincter muscle contraction via acting on alpha-1 receptors.
Increased heart rate, myocardial contractility, and renin release via beta-1 receptors are additional major effects. In addition to vasodilation, tocolysis, and increased aqueous humour production, beta-2 effects result in bronchodilation, which may be helpful as an adjunct therapy for asthma exacerbations.
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The answer is B. angioplasty, also known as balloon angioplasty.
Answer:
E = 7
Explanation:
2e - 3 - 1/5e = 7/5 + 3e + 4
Week and and send up messages to the brain telling it to shut down everything if that person is very allergic to it causing him/her to die or get very ill
Answer: FACTS THE FLOOR METHOD
Explanation: What the floor method is a method that consists of speaker speaking for self. No mind reading others and no long statements keep those brief. Listener paraphrases what the speaker is saying. Attempting to hear out the message of the speaker and take it into context. The game goes like this the speaker has the floor speaker keeps floor while listener paraphrases until listener can't paraphrase anymore then it switches from listener paraphrasing to speaker paraphrasing and listener has the floor.
