Answer:
If severe bleeding from an arm or leg cannot be controlled with direct pressure, bleeding should be controlled by using
<h3>
a tourniquet </h3>
by using the tourniquet, pressure is being applied to the skin and underlying tissues, this pressure is transferred to the vessel wall causing a temporary occlusion.
(the Tourniquet is a tool)
A bloodborne pathogen training class might include Human immunodeficiency virus (HIV), hepatitis B virus (HBV), and hepatitis C virus (HCV) they are the most common bloodborne pathogens from which health care workers are at risk
Answer:
Dairy fat is lacking in her food
Explanation:
The average intake of calories for a child of 8 year must not be less than 1200 calories per day. Thus, Jane is getting sufficient calories. She is taking 80 grams of fat which is also sufficient. However, she lacks fats from dairy product such as milk. It is considered that a child of age 8 years must take at least 2 cups of milk or its equivalent each day.
Jane is taking sufficient carbohydrates intake as she is take 225 grams carbs everyday against the set standard of 130 grams per day.
Answer:
a. True
Explanation:
A portal system begins with a set of capillaries and ends with a set of capillaries. Blood comes from one set of capillaries to a a larger blood vessel which drains into another set of capillaries and it is then sent to the heart.
A classic example of portal system is Hepatic portal system. Major function of this system is to deliver nutrients from digested food to liver so that it can be metabolized. Small intestine absorbs nutrients from the digested food. These nutrients enter the blood in first capillary bed present in intestine. The deoxygenated blood flows through Hepatic portal vein to liver. Inside liver the blood passes through second capillary bed and nutrients are released in hepatocytes. These capillaries join the hepatic vein and the blood is sent to heart via inferior vena cava.
