Answer:
sin a=-4/5
we have sina=perpendicularp/hypotenuseh=-4/5
let p=-4k
h=5k
by Pythagoras theorem
h²=p²+b²
(5k)²=(-4k)²+b²
25k²-16k²=b²
(3k)²=b²
b=√(3k)²=3k
now
cos a =b/h=3k/5k=3/5
Yes, Jamal should administer naloxone during cardiac arrest to a patient experiencing opioid overdose.
Naloxone is a medication that is referred to as an opioid antagonist and can reverse the effects by attaching to the opioid receptors. It is used in the case of opioid overuse and can quickly restore the breathing problems as well which may be caused by overdose of opioids.
It is used as a nasal spray or injectables into the skin and veins but has no effect on people with no opioids in their system. Although it cannot be surely used in case of cardiac arrest but can be given to patients having an overdose of opioids while in cardiac arrest.
To know more about naloxone refer to the link below
brainly.com/question/6262622
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Answer:
increased attention and decreased fatigue ---- increased activity and wakefulness ------ decreased appetite ---- euphoria and rush ----- increased respiration --------rapid/irregular heartbeat ------ hyperthermia ------
Explanation:
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D. Not touching your mouth, nose or eyes
