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A&P Ch1 Organization
Human Body
Question | Answer |
---|---|
A structure in the body that provides input to the control center of a feedback system is: | A receptor |
A transverse plane will cut a body or organ into: | Superior and inferior |
Directional term that would make the sentence correct: The heart is in what direction to the liver. | Superior or Proximal |
Directional term that would make the sentence correct: The sternum is in what direction to the heart. | Anterior |
The basic structural and functional units of the human body are: | Cells |
The process whereby unspecialized cells become specialized is called: Select one: | Differentiation |
The scientific field that studies the structure of the body and physical relationships among its parts is: | Anatomy |
This directional term is the opposite of deep. | Superficial |
This directional term means farthest from the midline (in the sagittal plane). | Lateral |
This plane divides the body into anterior and posterior sections. | Frontal |
This tissue covers the viscera within the thoracic and abdominopelvic cavities and lines the walls of the thorax and abdomen. | Serous membrane |
What is found in the left lower quadrant of the abdominopelvic cavity? | Which of the following is found in the left lower quadrant of the abdominopelvic cavity? |
Which of the following is found in the left upper quadrant of the abdominopelvic cavity? | Stomach |
Which of the following is found in the right upper quadrant of the abdominopelvic cavity? | Gall Bladder |
What organs are found in the abdominal cavity? | Urinary bladder |
A condition NOT regulated by a negative feedback loop would be: | Childbirth |
A group of cells within the body with similar structure and function is called a | Tissue |
High blood pressure is detected by receptors that send impulses to the brain, which then sends impulses to the heart to slow heart rate, causing blood pressure to decrease. This is an example of: | Negative feedback and homeostasis |
In homeostatic imbalance, a change in body function that can be observed and measured is called a | Sign |
In which cavity is each lung located? | Pleural cavity |
The 2 systems that primarily regulate homeostasis throughout the body are: | Nervous system and endocrine |
The body fluid that most of the cells of the body are bathed in is: Select one: | Interstitial fluid |
The body's ability to detect and react to changes inside the body or in the external environment is a life process called: | Responsiveness |
The correct directional term for describing the position of the wrist relative to the elbow is: | Distal |
The function of the secretions of the serous membrane is to: | Reduce friction between organs |
The regulation of body conditions within normal limits is called: | Homeostasis |
The scientific field that studies how the body and its parts function is called: | Physiology |
The sum of all cellular processes that occur in the body is called: | Metabolism |
The system that helps to regulate homeostasis by the release of hormones is th | Endocrine system |
This cavity is inferior to the abdominal cavity. | Pelvic cavity |
This is the structure of a feedback system that receives output from the control center. | Effector |
This plane divides the body into equal right and left halves. | Midsagittal |
This vertical plane divides the body or an organ into right and left sides. | Sagittal |
Which of the following organ systems consists of skin, sweat glands, hair, nails, and other associated structures? | Integumentary |
Which of the following organ systems eliminates wastes in urine? | Urinary |
Which of the following organ systems produce chemical regulators of body functions, called hormones? | Endocrine |