Question

question 1 (2 points)
for the following statements regarding homeostatic feedback in the human body, check/choose all the statements describing negative feedback only.

1. homeostatic control mechanism used most by human body
2. rare in the human body; includes process of blood clotting
3. feedback will shut off the original stimulus or reduces its intensity back towards the set point (homeostatic level)
4. the output enhances / increases the original stimulus

question 2 (2 points)
match the following organs with body cavity it is located in.

1. cranial

brain

1. thoracic

trachea

1. spinal

urinary bladder

1. abdominal

Explanation:

For Question 1: Negative feedback is the most common homeostatic control mechanism in the human body and works to shut off or reduce the original stimulus back to the set - point. Blood clotting is an example of positive feedback and positive feedback enhances the original stimulus.
For Question 2: The brain is located in the cranial cavity, the trachea is in the thoracic cavity, and the urinary bladder is in the abdominal cavity.

Answer:

Question 1: 1) homeostatic control mechanism used most by human body, 3) Feedback will shut off the original stimulus or reduces its intensity back towards the set point (homeostatic level)
Question 2: brain - Cranial, trachea - Thoracic, urinary bladder - Abdominal