A good indicator of efficient exercise is a good resting heart rate. This enables athletes and health buffs to meet the needs of their body with a slow heart rate. It does not take them much effort in terms of physical activity whereas those who are out of shape would exert a lot of effort to complete a task.
b. Personal fall arrest systems
c. Safety belts
d. Safety nets
Safety belts are not a fall protection method.
Further Explanation:
Fall protection is the method use to control or protect the person from falling and stop them from causing severe injury. There is several fall protection technique used to protect the worker from falling while doing his work in the construction building.
They are,
1. Personal fall arrest system: This method helps in protecting the person from falling by attaching them from the walking working surface. The equipment used is body harness, anchorage and connector etc.
2. Safety nets: The safety nets are used during construction, building maintenance and in industries where there is high chance to fall. It will help by giving more time to the falling object to reduce its velocity to zero velocity and catch the worker.
3. Guard rails: The fencing lies around the road and in middle of the road or expressway are the guard rails. They are intended to decrease the risk of falling from the roads.
Safety belt is also used for protection but not in case of fall protection. They are used in the car as a safety device designed to prevent the person from harmful movement such as collision and sudden stop.
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Answer Details:
Grade: High School
Subject: Health
Chapter: Personal Protection
Keywords:
Fall protection, control, severe, injury, protection, construction, personal, safety nets, guard rail, device, harmful collision, sudden.
b. a skin disorder caused by prolonged contact with asbestos fibers
c. a liver disorder caused by ingesting asbestos fibers
d. a collection of illnesses that includes all of the above
Answer:
a
Explanation:
B. osteoporosis.
C. psoriasis.
D. carcinomas.