Answer:
High concentrations of vasoconstrictor substances will increase the peripheral resistance.
Explanation:
Vasoconstriction substances cause blood vessels to narrow their lumen. The more narrow lumens, harder it is for the blood to go through that vessel. The reason for this is because the resistance increased, meaning that the friction between the blood and the vessels' walls is higher.
When we talk about peripheral resistance, it means the sum of all individual resistance of the body blood vessels (all arteries, all capillaries, all veins).
According to the research, the correct option is that the admitted client smoked a pack a day of cigarette for last 50 years.
<h3>What is
pack/year index?</h3>
It is a formula that designates a unit of measurement for the amount that a person has smoked over a long period of time.
Smoking is a chronic systemic disease that belongs to the group of addictions that causes damage with chronic characteristics and the measurement of what is smoked for its correlation with the risk of developing diseases due to tobacco consumption increases at a higher pack/year index.
Therefore, we can conclude that according to the research, the correct option is that the admitted client smoked a pack a day of cigarette for last 50 years.
Learn more about pack/year index here: brainly.com/question/28385948
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Answer: D). Apply a cervical spine immobilization collar.
Explanation:
The application of the immobilization collar over the cervical spine prevents the harmful movement of the cervical region of the spine in cases of fractures provides stability and prevents the sense of pain.
Thus this approach will provide stability to the patient in cervical spine injury affected by motor vehicle crash.
The life-threatening complication of ulcerative colitis is Toxic megacolon.
<h3>What is
ulcerative colitis?</h3>
Inflammation and ulcers (sores) in the digestive system are symptoms of the inflammatory bowel disease (IBD) known as ulcerative colitis. Your colon and rectum's innermost lining are both impacted by ulcerative colitis. Symptoms typically don't appear out of nowhere.
<h3>What is
Toxic megacolon?</h3>
When swelling and inflammation reach your colon's deeper layers, toxic megacolon results. The colon expands and ceases operating as a result. Colon rupture could happen in severe circumstances.
To learn more about ulcerative colitis and toxic megacolon with the help of given link:
brainly.com/question/20279278
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