11. A care giver was transferring a patient from wheelchair to the bed. After his shift, he experienced numbness in his right arm. What type of hazard do the caregiver experiencing?
a. Psychological hazard.
b. Ergonomic hazard
c. Physical hazard
d. Biochemical hazard
12. Which of the following is not an example of the effects of physical hazards?
a. annoyance
b. falls
c.fire
d. back pain
13. What could be the effect to a caregiver who always experiences verbal abuse to a dissatisfied clients?
a. allergy
b. loss of concentration of work
c. back injury
d. infection
14. Which of the following effect that a caregiver might suffer if he is often expose to chemical?
a. Aids
b. Fever
c.lung disease
d. muscle cramps
15. Which of the following would prevent injuries from occurring at work?
