One of the best ways to break the chain of infection is to

A. wash your hands frequently.
B. avoid disinfectant agents when cleaning your house.
C. get boosters for immunizations 6 months early.
D. drink water only if it is fluoridated.


A. wash your hands frequently.

Health & Biomechanics

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Using ultrasound to remove a cataract is:

A) photocoagulation. B) keratotomy. C) phacolysis. D) phacoemulsification.

Health & Biomechanics

Abnormal enlargement of a kidney is called nephroptosis

Indicate whether the statement is true or false

Health & Biomechanics

Describe which stage of change each of the following situations represents, and provide two appropriate strategies in each case to help the person move forward in the cycle of change.

What will be an ideal response?

Health & Biomechanics

Which of the following is among the most serious mental disorders?

A. schizophrenia B. phobia C. fear D. sleep disturbance

Health & Biomechanics