The catheter and tubing are positioned close to the head of the table because the anaesthesia practitioner needs to keep an eye on urine output during prior to cesarean procedure.
Today, the majority of caesarean births involve the regular insertion of an indwelling urinary catheter. Its use enhances exposure during surgery and prevents postoperative urine retention. However, indwelling catheters are linked to moderate expense, maternal discomfort, infection, and delayed ambulation. Therefore, looked into whether avoiding the use of an indwelling catheter was linked to postoperative voiding dysfunction or difficulty during surgery.
It is not required to utilise an indwelling urinary catheter during caesarean delivery. This is because the lower uterine segment could still be surgically exposed without the catheter. In addition, urinary retention was infrequently an issue following surgery, and the patients walked around within a few hours.
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Answer: The correct option is B (Pilocarpine, a drug that simulates the action of ACh, will decrease heart rate).
Explanation:
Heart rate which is the speed at which the contraction of the heart is measured per minute can increase in certain instances like stress, excitement and exercise. This temporal acceleration of the heart rate is reduced through the parasympathetic nervous system which releases the neurotransmitter, acetylcholine( ACh). This neurotransmitter binds to M2 muscarinic receptors at the cardiac muscle cells causing the heart rate to decrease.
Pilocarpine is a muscarinic acetylcholine receptor agonist which stimulates the action of ACh and will bring about the decrease of heart rate when administered.
