<span> Blood flow to the </span>heart<span> is blocked its known as a heart attack, this is due to circulatory problems.
C</span>ardiac arrest<span> is when the heart stops completely and all of a sudden unlike a heart attack its known to be an e</span><span>lectrical problem.
Someone having cardiac arrest and are unresponsive, would need to be shocked by </span><span>defibrillator, whereas if someone is having a hear attack you will need to put them into recovery position and do CPR.</span><span>
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"We need to keep the wound tightly bandaged for at least 3 days." <span>If a wound is large, it can be covered by a loose dressing, which is changed in about 12 hours and redressed after the wound is cleaned. The wound is then left open to the air after 24 hours have passed from the time of the injury. :)</span>
It might Michael's friend have Psychotic disorder or personality disorder
It would be D. because tapeworms tend to live in animals so if they are not cooked all the way it is possible for a human to get them.