Answer:
There is more than one kind of white blood cell
Explanation:
there is more than one type of white blood cells, for example Neutrophils normal percentage 40 to 60%, Lymphocytes 20 to 40%, and Monocytes 2 to 8%
An artificial heart is made from machine. Artificial heart is also known as a mechanical circulatory support, its function depends on what chambers of the heart it replaces. Artificial heart needs battery for it to work.
A normal heart is made up of muscle tissue, specifically the cardiac muscles. A normal heart only needs the cells of the body that produces energy.
Answer:
For heart disease and hypertension: Because they contain NSAIDs. It can raise blood pressure and cause other related problems.
For glaucoma: Because is a selective alpha-1 adrenergic receptor agonist, which can induce angle closure by mydriasis. People with glaucoma have narrow drainage angles.
For urinary retention: It can cause urinary retention because of its systemic action on α-adrenergic receptors.
An epidemiologist studies how disease spreads within certain groups of people or populations.
Epidemiologists search for the cause of disease, identify people who are at risk, determine how to control or stop the spread or prevent it from happening again.
Epidemiologists collect and analyze data to investigate health issues. for example epidemiologist might study demographic data to determine groups at high risk for a particular disease. five major tasks of epidemiology in public health practice are public health surveillance, field investigation. Epidemiology is considered as complex science as it needs to consider multiple variables associated with human diseases like pathogens, social dynamics and climate factor .
To learn more about Epidemiologists , here
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