Question 1: The MOST serious type of heat stress is __________, which can be fatal if not managed properly.
heat stroke
heat exhaustion
heat syncope
heat cramps
Question 2: Which of the following is the most common type of work-related health problem?
Cardiovascular diseases
Musculoskeletal disorders
Hearing disorders
Infectious diseases
Question 3: Gun fire or a major explosion would most likely cause what type of effect?
Occupational deafness
Temporary threshold shift
Permanent threshold shift
Acoustic trauma
Question 4: Progressive loss of consciousness begins at which of the following core temperatures?
30 degrees Celsius
32 degrees Celsius
34 degrees Celsius
37 degrees Celsius
Question 5: Your textbook points out that some exposures to energy are beneficial to humans. Which of the following is an explanation for this phenomenon?
The human body resonates at a certain frequency and is able to heal itself.
The majority of the types of radiation are not harmful.
Natural radiation emanating from the earth is protective to humans.
A dose of a carcinogen below a certain threshold will reduce its cancer incidence rate.
Question 6: Describe how noise and vibration hazards can affect the human body. What are some methods for mitigating these hazards? Your response should be at least 200 words in length.
Question 7: Discuss the effects that extreme temperatures can have on the human body. How can an individual protect himself/herself from these effects? Your response should be at least 200 words in length.