Answer: Task demand
Explanation:
In psychology, the task demand can be defined as the impact of task features on the individual or groups ability to compete for the task. The demands that are required to perform a specific task are called as task demands. The demands may be more or few depends on the task being performed. The task features will include the difficulty in the procedures that an individual or group of people face to compete the task.
In the given situation, noisy and without air condition environment is likely to distract the mind from task. Also, the workspace is cramped and tools for working are humming and buzzing. All these conditions are likely to affect the working condition for tasks negatively. These are the causes of stress in the work place. Thus here peaceful environment, proper workspace, and tools are the task demands.
Regular physical activity can improve your muscle strength and boost your endurance. Exercise delivers oxygen and nutrients to your tissues and helps your cardiovascular system work more efficiently. And when your heart and lung health improve, you have more energy to tackle daily chores.
I believe it would be C. Cracking a rib.
Because
- CPR doesn't involve the arms
- Headaches can happen at any age
- Not finding a pulse can happen with any person
- Cracking a rib would make the most sense to me due to that bone mass or density decreases as a person ages, the bones lose calcium and minerals causing them to deteriorate and become more brittle, which may result in them becoming easily breakable.
This is only my guess though, so don't take my word for it.
Hope it helps at least a little. (:
For apex its poor air quality