Consciousness Day 1

Is your body temperature Low or High during moments of and leading up to sleep.

• High

• Low

Answer explanation

Low, your body temperature drops by 1-2 degree Fahrenheit during sleep.

What is consciousness?

• Our awareness of ourselves (internal)

• Our awareness of ourselves and our environment.(internal and external.

• Our awareness of our environment.

  (external)

• None of the Above

What is Biological rhythms?

• Biological rhythms are the natural cycle of periodic fluctuations in physiological functioning.

• Biological rhythms are the physical changes in the environment
• Biological rhythms are the changes in the body due to disease
• Biological rhythms are the changes in body due to physical exercise

Answer explanation

A woman's menstrual cycle and a persons Circadian rhythm are two examples of Biological Rhythms.

(Select two that apply) What are three factors that can affect your circadian rhythm?

• Age, diet, and exercise
• Sunlight and Temperature

• Sleep, food, and water
• Jet lag, Rotating Work Shifts, and Seasonal Changes.

Answer explanation

These all affect your rhythm because of the changing day light cycle in your location, sleep schedule being thrown off from changed work shift, and amount of time the sun is up during the seasons.

What is a Circadian Rhythm?

• None Of The Above

• 42-hour biological cycles found in humans and many other species.

• 24-hour biological cycles found in humans and many other species.

• 24-hour biological cycles found in humans and no other species.

What are the waves detected during the 1st Stage of sleep?

• Alpha waves
• Beta waves
• Theta waves

• Delta waves

What waves are seen during the 2nd Stage of sleep?

• Delta waves
• Theta waves
• Alpha waves
• Beta waves

What is the frequency and amplitude of Theta waves?

• These waves have a lower amplitude and are higher in frequency than waves like Alpha waves

• These waves have a greater amplitude and slower frequency than waves like Alpha waves.

During what stage of sleep do you find spindles and what are they?

• (Stage 2) NREM sleep, bursts of brain activity

• REM sleep, bursts of brain activity

• REM sleep, slow brain activity

• (stage 2) NREM sleep, slow brain activity

(Select Two) What two type of waves can be found during the deepest part of sleep, the 3rd stage of sleep?

• Gamma waves and Beta waves
• Delta waves and K-Complex Waves

• Alpha waves and Theta waves
• Delta waves and Theta waves