Answer:
The statement that is true about leukotrienes is that they create excess mucus in the airways (last option).
Explanation:
Leukotrienes are inflammatory mediators, derived from arachidonic acid, in whose presence occurs increased vascular permeability in tissues, leading to inflammatory processes.
The presence of leukotrienes has been related to the development of allergic reactions, mainly in the respiratory tract, producing edema in the mucosa, contraction of the smooth muscles of the airways and increased production of mucus
in the airways.
the other options are not correct because leukotrienes:
- <em>Produce contraction of the smooth musculature around the airway.
</em>
- <em>Are related to the production of bronchial asthma.
</em>
- <em>Are inflammatory (chemical) mediators. </em>
Answer: check last paragraph of the Explanation.
Explanation:
An uncontrolled electrical disturbance in the brain is known as an apparent seizure. It is a very bad disorder, a patient with apparent seizure has the risk of having Emotional problems, also, when the person fall during seizure, he or she has tendency of injuring himself or herself. Though, it is not everyone that has epilepsy has seizures; but the main cause of seizures is epilepsy. It can also be caused by brain tumors, drug abuse(for instance the use of cocaine), high fever and so on.
====> Okay, so back to the question; father is sitting in a nearby chair while the child's mother suddenly begins crying uncontrollably, I WOULD tell my co-worker to pacify the mother and in order to be able to examine the 4-year-old boy, I will tell the father to hold the 4-year-old boy.
Answer:The Short acting insulin is administered before breakfast while the intermediate-acting insulin is administered before the evening meal.
Explanation: Humulin R is an example of short acting insulin while Humulin N is an example of intermediate acting insulin. Humulin R which is a short-acting insulin covers your insulin needs during meals. It is taken about 30 minutes to an hour before a meal to help control blood sugar levels. This type of insulin onset of action, takes effect in about 30 minutes to one hour, and peaks after two to four hours. Its effects tend to last about five to eight hours. The short acting insulin is advantageous because you don't have to take it at each meal. It can be taking at breakfast and supper and still have good control because it lasts a little longer.
Humulin N (NPH), which is an Intermediate-acting insulin can control blood sugar levels for about 12 hours or longer, so it can be used overnight. It starts to work within one to four hours, and peaks between 4 and 12 hours, depending on the brand. It is important to know that Intermediate-acting insulin offer baseline insulin coverage and can be used with short-acting insulin to boost synergy of the drugs.
According to his physical examination, the man has a prehypertension condition or 1st stage of hypertension, which is the warning sign that he may have high blood pressure in the future.
<h3>Further explanation</h3>
With the blood pressure of 124/82 mmHg and a BMI of 24, he has slightly high blood pressure and on the top edge of a normal Body Mass Index (BMI). The normal reading for high blood pressure for man in that age is 120/80 mm Hg, while the normal BMI is in the range of 18.5-24.9. This condition called prehypertension.
People with prehypertension increases the risk of cardiovascular disease and also other risk factors such as diabetes, high cholesterol, and diabetes. With that condition and no previous medical problem, he only needs to control his blood pressure and BMI by making a few lifestyle adjustments, such as exercise regularly, reduce the intake of salt and sodium, drink only in moderation, and a diet change. Exercise regularly and diet change can help lower blood pressure. People who overweight also increases the risk of high blood pressure.
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Learn more</h3>
Regular cardiorespiratory exercise affect to hypertension brainly.com/question/1194142
Hypertension and cardiovascular disease brainly.com/question/938571
Keywords: prehypertension, high blood pressure hypertension, cardiovascular disease, BMI