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The average number of hours of sleep needed per night to function properly is ✔Correct
Answer-Six to eight hours
The body's vitality is depleted by ✔Correct Answer-Overexertion and lack of sleep
Cardio respiratory activities, strength training and flexibility are part of ✔Correct Answer-A
well balanced exercise routine
The study of small living organisms called microbes is called ✔Correct Answer-Microbiology
One-called microorganisms that are classified as either disease-producing or non disease-
producing are called ✔Correct Answer-Bacteria
Non disease producing bacteria are called ✔Correct Answer-Non pathogenic bacteria
Non pathogenic bacteria that live on dead matter are known as ✔Correct Answer-
saprophytes
Spherical or round shaped bacterial cells that appear singularly or in groups are called
✔Correct Answer-Cocci
Which of the following are pus-forming bacterial cells that are present in abscesses, pustules
and boils? ✔Correct Answer-Staphylococci
Bacterial cells that grow in pairs and cause pneumonia are known as ✔Correct Answer-
Diplococci
Which of the following is the most common form of bacterial cells? ✔Correct Answer-Bacilli
During which stage of the growth cycle do bacteria reproduce and grow rapidly? ✔Correct
Answer-Active stage
The dormant stage that bacteria enter when the environment makes the bacteria's survival
difficult is called the ✔Correct Answer-Inactive stage
Bacilli and spirilla are able to move themselves by using hair-like projections known as
✔Correct Answer-Flagella
, A sub-microscopic infectious agent that replicates itself only within cells of living hosts is called
a ✔Correct Answer-Virus
Which of the following is a highly infectious disease that affects the liver? ✔Correct Answer-
HBV
A highly infectious disease that interferes with the body's natural immune system is known as
✔Correct Answer-Acquired immunodeficiency syndrome (AIDS)
Head lice, itch mites, ringworm and nail fungus are all diseases caused by ✔Correct Answer-
External parasites
The growth of a parasitic organism within the body is known as a ✔Correct Answer-Infection
Bacteria or viruses that are transmitted through blood or body fluids and cause infectious
diseases are called ✔Correct Answer-Bloodborne pathogens
A contagious, potentially fatal infection caused by airborne bacteria that first affects the lungs is
called ✔Correct Answer-Tuberculosis
A contagious disease refers to a. Disease that is ✔Correct Answer-Easily spread from one
person to another
An infection present in a small, confined area indicated by a pus-filled boil, pimple, or
inflammation is ✔Correct Answer-Local infection
All of the following are examples of a local infection EXCEPT ✔Correct Answer-Influenza
The body's ability to destroy infectious agents that enter it is called ✔Correct Answer-
Immunity
The stimulation of the body's immune response through the injection of antibodies is
✔Correct Answer-Passive immunity
Efforts to prevent the spread of disease and kill microbes are referred to as ✔Correct Answer-
Infection control
Infection control procedures are divided into which of the following three levels? ✔Correct
Answer-Sanitation, disinfection, sterilization
All of the following could indicate an allergic reaction to latex EXCEPT ✔Correct Answer-Virus
Sanitation is the lowest level of ✔Correct Answer-Infection control