Answer :
I will start by treating a confused 69-year-old man with a respiratory rate of 42 breaths per minute and a quick and feeble radial pulse.
A multiple-casualty crisis is best described as one when there are more casualties than the first responders' resources can handle. According to the severity, prognosis, and accessibility of aid for the patient's condition, the practice of prioritizing patient treatment (or patients during a crisis) is referred to as triage.
In the arm or leg, blood clots may result in a susceptible pulse. blood vessel disorders (peripheral arterial sickness). Cardiovascular illness and congestive heart failure Dietary changes, pharmaceutical modifications, or an implanted pacemaker are all possible treatments for bradycardia. Bradycardia may be brought on by the therapy of any underlying fitness problems, such as thyroid illness or sleep apnea, which are the source of the sluggish heartbeat.
Option A is the proper response, so.
To learn more about respiratory rate, refer:-
https://brainly.com/question/28217279
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