Explanation

During an asthma attack, the type of blood cell that increases in the blood is eosinophils

Eosinophils are a type of white blood cell:

These cells play a significant role in the body's response to allergic reactions, including asthma, by releasing substances that can help combat allergens. 

Explanation

Most common symptoms of COVID

fever

cough

tiredness

loss of taste or smell

Explanation

Glucose, also called dextrose, one of a group of carbohydrates known as simple sugars

Explanation

"CPR" related question":

Explanation

The heart is a muscular organ about the size of a fist, located just behind and slightly left of the breastbone.

The heart pumps blood through the network of arteries and veins called the cardiovascular system.

Explanation

Leukemia is a cancer of the blood and bone marrow.

Explanation

epinephrine disappears rapidly from the bloodstream.

while 

bronchoconstriction occurs 

when the small airways, or bronchial tubes, lead to your lungs swell or contract (spasm) and become narrow. 

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ND11-12-2022

Explanation

Answer:

D

Foot-and-mouth disease (FMD) is a catastrophic disease of livestock caused by the picornavirus. There are seven serotypes of the virus. All kinds of ungulates are vulnerable.

Explanation

Robert Koch is famous for his work on tuberculosis.

He identified the bacterium Mycobacterium tuberculosis as the cause of the disease.

Explanation

Calcium is a mineral that is necessary for life.