Which of the following working postures is not considered proper ergonomics?
A) ?Upper arms and elbow extended outward.
B) Head, neck, and truck are faced forward, not twisted.
C) Forearms, wrists, and hands are straight and in line, forearm at about 90 degrees to the upper arm.
D) Shoulders and upper arms are in line with the torso, generally about perpendicular to the floor and relaxed, not elevated or stretched forward.
A
You might also like to view...
Which of the following are risk factors for pressure ulcers?
A. Malnutrition, decreased range of motion, and maceration B. Shear, impaired mobility, and excessive moisture C. Shear, cardiovascular disease, and decreased range of motion D. Increased age, cardiovascular disease, and diabetes
A Coombs' test assesses the development of antibodies to:
A) hemolytic disease. B) renal disease. C) antibody response. D) endocrine disease.
The ICD-10-CM Index to Diseases and Injuries is a(n) __________ list of main terms and their corresponding codes
a. alphabetic b. alphanumeric c. numeric d. payer-based
The best position for treating shock is to keep the victim flat on the back while raising the feet and legs 12 inches
Indicate whether the statement is true or false