Answer:
C. It should fit snugly, and should have cushions both above the
eyebrows and over the nose.
Explanation:
I would think this would be the MOST important thing. Making sure that mask is on and cushions for potential protection.
"When evaluating the type of eye protection, the supervisor and employee should consider the following:
The ability of the safety eyewear to protect against specific workplace hazards.
The safety eyewear should fit properly and be comfortable to wear.
The safety eyewear must provide unrestricted vision and movement.
The safety eyewear should be durable and cleanable.
The safety eyewear should not interfere with or restrict the function of any other PPE the
employee wears"
Answer:
Yes
Explanation:
This is injection site redness. It is very common.
Ice pack and pain relievers can help.
Answer:
True.
Explanation:
Stage 1 of NREM sleep is characterized by a low amplitude EEG, mixed frequency between range a and s (2 to 7Hz). EMG activity is usually higher than at other stages of sleep, but amplitude can vary widely. Stage 2 of NREM sleep is recognized by background activity and episodes of sleep spindles and K-complexes. Sleep spindles are short (12 to 14 Hz) waves that increase and decrease in amplitude to produce a spindle characteristic. Stage 3 NREM sleep is classified when slow waves or d waves (£ 2Hz) and high amplitude greater than 75mV (measured from lowest to highest wave - peak to peak) appear at 20 to 50% of the time of the day. record. Stage 4 NREM sleep is similar for EEG, EMG, and EOG from the previous stage; however, stage 4 is characterized by the presence of d waves in more than 50% of the time.
Accordingly, we can conclude that going through the NREM stages (1 to 4), the frequency of EEG waves decreases but their amplitude increases.
The third one is true
your metabolism slows when u get older ,
and ur metabolism can speed up or slow down
