Health Middle School

An itch receptor in your skin sends a message to the brain, which then sends a message to the hand to scratch the itch. This process involves which of the following nerves, in the correct order? (2 points) Question 18 options: 1) Sensory nerve; motor nerve 2) Motor nerve; sensory nerve 3) Interneuron; efferent neuron 4) Efferent neuron; interneuron

Answers

Answer 1

Answer:

1, Sensory Nerve; motor nerve

Explanation:

Sensory nerves gather information of the environment and send it to the brain, and motor nerves tell muscles to contract, which makes you move.

Answer 2

Answer:

1) Sensory nerve; motor nerve

Explanation:

Sensory nerves are afferent nerves that send signals from the periphery of the body to the central nervous system via sensory signals (fibers). On the other hand, the so-called motor nerves (fibers) are efferent nerves that send signals from the central nervous system to the muscles or glands through stimulating signals.

When your hand itches, the sensory nerve feels the itch, sends that signal to the central nervous system which in turn sends a signal to the motor nerves to move to scratch the itch.

Related Questions

list and describe the six components of health

Answers

Answer:

Physical health.

Social health.

Environmental health.

Emotional health.

Spiritual health.

Intellectual/mental health.

Explanation:

Physical Health: Physical health infers the way our body functions and responds to different actions occurring around us in our day to day life such as diet plan, regular exercises, preferred body weight and avoiding drugs, alcohol etc and being free from any illness, diseases and malfunctioning of body parts.

Social Health: This includes the status and temperament with our near and dear ones, friends, relatives, and teachers.

Environmental health: It includes the air we inhale, water we drink, food we eat and atmosphere that surrounds us. It is all about the hygienic and purity of air, water, atmosphere and balanced diet.

Emotional Health: This refers to the positivity we express for others, the supportive and encouraging attitude we show and encouragement we provide others who need it.

Spiritual Health: It plays crucial role in maintaining healthy environment around us. It includes respecting values, morality, dignity, ethical values, and harmonious temperament for all.

Intellectual/mental health: It includes the inner strength we show and ability to face the reality and maintain the proper discipline to fight against the negativity and illness.

Hope this helps! c:

(I LOVE HEALTH)

Final answer:

The six components of health are physical health, mental health, emotional health, social health, spiritual health, and environmental health.

Explanation:

The six components of health are physical health, mental health, emotional health, social health, spiritual health, and environmental health. Physical health refers to the well-being of the body and includes aspects such as exercise, nutrition, and sleep. Mental health encompasses a person's cognitive and emotional well-being, including their ability to think, learn, and cope with stress. Emotional health relates to a person's ability to understand and manage their emotions effectively.

Social health involves having healthy relationships and a strong support system. Spiritual health pertains to a person's beliefs, values, and sense of purpose. Environmental health focuses on the impact of the surroundings on individual health, including factors like air and water quality, safety, and access to healthcare services.

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which organ stores sperm cells until they mature
1. epididymis
2. seminal vesicles
3. urethra
4. testes

Answers

testes store sperm cells

The answer would be 4

Which answer described the 'Anatomical Position?

Standing erect, facing observer, arms at side, palms facing to your side
Standing erect, facing observer, arms at side, palms facing forward
Standing erect, facing observer,arms at side, palms facing back
Standing erect, facing observer, arms at side, palms facing outward

Answers

It should be the second option: standing erect, facing observer, arms at side, and palms facing forward.

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