Miladys Barbering Exam Review CH. 4

Milady's Barbering Exam Review CH. 4 Microbiology Latest Update - Exam Questions and 100% Verified Correct Answers Guaranteed A+

_____ are a type of microorganism.

• Mammals
• Reptiles
• Protozoa

D. Nematodes - CORRECT ANSWER: C. Protozoa

_______ and pesticides should be used to decontaminate tools that have come into contact with scabies.

• Fungicides
• Steam
• Ultraviolet light

D. Disinfectants - CORRECT ANSWER: D. Disinfectants

_______ attracts itself to special molecules on T cells.

A. HIV

• The B cell
• Hepatitis

D. Scabies - CORRECT ANSWER: A. HIV

_______ is a defense against viruses.

• Vaccination
• Antibiotics
• Fungi

D. Mitosis - CORRECT ANSWER: A. Vaccination

_______ or an open sore can spread body fluids to a razor during shaving.

• Shaving lather
• A gloved hand
• A hair

D. A blemish - CORRECT ANSWER: D. A blemish

A contagious disease ______ .

• spreads from one person to another by contact
• spreads throughout the infected person's bloodstream
• attacks a large number of people in one area

D. is only caused by bacteria - CORRECT ANSWER: A. Spreads from one person to

another by contact

A human disease carrier _______ . 1 / 2

• is immune to a disease but can infect others
• is not immune to a disease and can infect others
• is immune to a disease and cannot infect others

D. is not immune to ad disease and cannot infect others - CORRECT ANSWER: A. is

immune to a disease but can infect others

A retrovirus such as _____ uses the reproductive process of the host cell to duplicate itself.

A. HIV

• smallpox
• hepatitis C

D. Cocci - CORRECT ANSWER: A. HIV

Acquired immunity comes from ______ .

• your parents
• hygienic living
• antibiotics

D. overcoming disease - CORRECT ANSWER: D. Overcoming disease

ARC is ______ of HIV.

• stage 1
• stage 2
• stage 3

D. the final stage - CORRECT ANSWER: B. Stage 2

Bacteria only have one cell and are called _____ .

• microcellular
• unicellular
• single

D. None of the answers are correct. - CORRECT ANSWER: B. Unicellular

Before and after servicing each client, barbers should _____.

• change their clothes
• wash their hands with an antibacterial soap
• use a gel hand sanitizer

D. None of the answers are correct. - CORRECT ANSWER: B. Wash their hands with

an antibacterial soap

Cocci bacteria are transmitted by all of the following except _____ .

• active motility
• air
• dust

D. water - CORRECT ANSWER: A. Active motility

Diplococci bacteria ____ and cause pneumonia and gonorrhea.

• grow singly
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