Answer:
32 cm is the length of PQ ans
Given what we know, we can confirm that the next step to take is to give ventilations to assist the patient in breathing until EMS arrives.
<h3>What are ventilations?</h3>
Ventilation is a form of assisted breathing. This is often done through the use of machines but can be achieved through manual means as well when necessary, such as in this situation. The lifeguard will give ventilation once every 5 or so seconds to bring the patient's breathing rate to a steady 12 times per minute until EMS arrives.
Therefore, we can confirm that the next step to take is to give ventilations at a rate of 12 times per minute to assist the patient in breathing steadily until EMS arrives.
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Jaxson is experiencing a biological stressor type.
<h2>What is a biological stressor?</h2>
A biological stressor is defined as that external or internal stimulus that directly destabilizes the dynamic balance of the individual, that is, they act directly on the organism causing or triggering the stress response.
<h3>Characteristics of a biological stressor</h3>
They produce certain biochemical or electrical changes that automatically trigger the stress response.
These stimuli bypass the cognitive appraisal mechanism and work directly on the neurological and affective elicitor nuclei.
Therefore, we can conclude that in a biological stressor, the physiological response occurs in the organism to the stressor stimuli regardless of the interpretation we make of the situation.
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Let Z be a random variable following the standard normal distribution with mean µ = 0 and standard deviation σ = 1.
The 67th percentile of the distribution is the value z that separates the bottom 67% of the distribution from the top 100% - 67% = 33%. In terms of probability, we have
Pr[Z ≤ z] = 0.67
Use the inverse CDF for the normal distribution (or lookup z scores in a table) to find
z = ɸ⁻¹(0.67) ≈ 0.4399
where ɸ(z) is the CDF for the normal distribution.
