Systems
Which of the 11 systems regulate others.
Bonus if you name both
Nervous System - Neurons
Endocrine - Hormone
What type of infections are antibiotics are effective in treating?
Bacteria
Diffusion moves particles from
High to low
What are three examples of positive feedback
Every answer gives you 100 points
Child birth, Breast feeding, Extreme Pain
If a patient is unconscious or cannot speak for himself, the first thing a physician should do is
Check Vital Signs
Which system works with the respiratory (gas exchange) to get oxygen from the atmosphere to a muscle cell
Circulatory System
Neurons main job is to:
A to protect, support, and insulate glial cells
B to produce, send, and receive signals
C to create nervous tissue
D to be the “control center” of the body
B. to produce, send, and receive signals
Osmosis is the diffusion of
Water
Maintaining a steady internal balance through continuous automatic adjustments is called
Homeostasis
In the gas exchange system, ____________ is moved from your lungs into the bloodstream, _______________ is moved from bloodstream to lungs, then air
Oxygen, Carbon Dioxide
Edward wants to run around the track. This effort requires a contribution from the cells in his...
A. Circulatory
B. Nervous
C. Respiratory (Gas Exchange)
D. Muscular
E. Skeletal
F. All of these
F. All of these
What are some behaviors that would hurt your immune system function
Lack of rest
Poor nutrition
Stress
Excessive Drug and Alcohol use
Active Transport uses _____________ and moves particles __________ to ________-
What is a physiological (anatomical) way that our body cools down when it gets too hot
Sweating
Miracle Mike was able to live for 18 months because the farmer cut to high up on the neck. It left Mike's...
Brain stem and Cerebellum
Which system is used to bring in nutrients and food into the blood
Digestive System
What are chemical messengers in the endocrine system
Hormones
A cell membrane is selectively permeable. This means...
A cell membrane regulates which molecules are able to pass in and out of the cell
What is a control in an experiment?
Is a trial in an experiment that we remain constant and change 0 variables to have as a comparison compared to the other experiments
If a person has an autoimmune disease, their immune system is _______________
If a person has a cancer, their immune system is ______________________
Both answers give double points
Overactive - Attacks the body
Underactive - Not killing cancer cells when needed
What is the importance of the excretory system
A. Worn blood cells are eliminated from the body
B. Decomposed water molecules are eliminated
C. Excess salt and ions are eliminated from the body
C. excess salt and ions are eliminated from the body
Gary comes into the doctor. He has a heart murmur. The doctor can really hear it from his stethoscope when he listens on Gary's back. It seems to be the valve separating the atrium and ventricle. Its not as loud sounding as the other atrioventricular valve.
What valve has the murmur?
Tricuspid
A cell membrane separates the left side (outside the cell) and the right side (inside the cell). Outside the cell, there is a high concentration of Potassium and a low concentration of Sodium. Inside the cell is a low concentration of Potassium and a high concentration of sodium. Potassium is UNABLE to pass through the cell membrane. Sodium can move through.
What do you expect to happen
Salt concentration will increase outside the cell (Moved high to low)
Temperature Homeostasis is maintained through
A. Behavioral responses (Example: Put on a jacket to stay warm)
B. Physiological response (Example: Body sweats when it feels too warm)
C. Reflexes responses (Example: Pulling hand away from a hot stove)
D. All of the above
D. All of the above
Phineas Gage had a rode go through his brain. It changed his personality, his critical thinking and how he made decisions.
It went through his..
Frontal Lobe