Answer:
The correct answer will be option D- blocking Cl channel.
Explanation:'
Quinidine is a stereoisomer of quinine derived from the bark of Cinchona plants which is used in the medication of the heart as class I antiarrhythmic agent. This alkaloid decreases the automaticity and increases the duration of the cellular action potential of the heart.
This alkaloid acts by blocking the neurotransmission through blocking of sodium and potassium channels responsible for the depolarization in non-nodal tissues like atrial cells, ventricular cells. This decrease in the neurotransmission of an action potential depends on the Ca⁺² ions and the quinidine can also act by blocking the Ca⁺² channels as well as B adrenergic receptor.
Thus, option D-blocking Cl channel is the correct answer.
Complete a complete evaluation, which should include a Glasgow Coma Scale, and then put the client somewhere where they may be checked on frequently.
<h3>When tapping a customer's chest What may the nurse anticipate hearing?</h3>
Because the lungs are filled with air rather than dense tissue, resonance is the typical sound produced while percussing them. However, if a client has adipose tissue or a muscular chest, the sound may be more dull or flat because of the altered density.
<h3>Which indication of peritonitis will the nurse evaluate in a patient?</h3>
C. "The nurse should keep an eye out for the patient's signs and symptoms of peritonitis, which include an elevated fever, rapid breathing, increased heart rate, and severe abdominal pain."
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The five main types of blood cells are basophils, neutrophils, eosinophils, monocytes, and lymphocytes.
