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Organization of Body
Activity & Quiz
| Question | Answer |
|---|---|
| An example of a tissue in the body is ________. | epithelium |
| The ________ system is involved in immunity. | lymphatic |
| The knee is ________ to the foot. | proximal |
| The body as a whole can be subdivided into two major divisions. They are _____________. | axial and appendicular. |
| The space that encloses the brain and spinal cord forms one continuous cavity called the _____ cavity. | dorsal |
| The dorsal body cavity is subdivided into a cranial cavity and a spinal cavity. (T or F) | True |
| Which structure is located entirely within the right upper quadrant? appendix | gallbladder |
| Another name for the midsagittal plane is ________. | median |
| The gluteal region is ________ to the popliteal region. | superior |
| The abdominopelvic cavity is subdivided into the _____ cavities. | abdominal and pelvic |
| The brain is ________ to the skull. | deep |
| The plane that divides the body into front and back portions is the _____ plane. | coronal |
| Muscles are ________ to the skin. | deep |
| Which branch of anatomy studies the structural changes that occur as one ages? | developmental anatomy |
| A coronal section through the human body can | pass through both ears. |
| The inguinal region lies | where the thigh joins the trunk. |
| A frontal plane is the same as a ________ plane. | coronal |
| The sternal region is ________ to the scapular region. | anterior |
| Which organ is not found in the ventral body cavity? | spinal cord |
| Physiology is defined as the study of the _____ of a living organism. | function |
| Anatomy is defined as the study of the _____ of a living organism. | structure |
| Regarding directional terms, superior means | toward the head. |
| As an anatomical region, lumbar refers to | the infero-medial aspect of the back. |
| All of the following are characteristics of human life except | synthesis by scientists. |
| The chest is ________ to the abdomen. | superior |
| _____ refers to an inner region of an organ, whereas _____ refers to an outer region or layer of an organ. | Medullary; cortical |
| The body as a whole can be subdivided into two major divisions. They are | axial and appendicular. |
| Blood production is a function of which system? | Skeletal |
| A sagittal section divides the body into _____ portions. | right and left |
| An x-ray technician has been asked to make x-ray films of the liver. Which of the abdominopelvic regions must be included? | Right hypochondriac, epigastric, and left hypochondriac |
| Molecules are: | atoms combined to form larger chemical aggregates. |
| Popliteal refers to the: | area behind the knee. |
| A frontal section divides the body into _____ portions. | front and back |
| The plane that divides the body into upper and lower parts is the _____ plane. | transverse |
| The number of abdominal regions is: | nine |
| A surgeon removing a gallbladder should know to find it in the _____ region. | right hypochondriac |
| The neck is ______ as compared to the right shoulder. | Medial |
| A plane through the body that divides the body into anterior and posterior portions is: | coronal. |
| The smallest living units of structure and function in the body are: | cells. |
| The mediastinum contains all of the following except the: | right lung. |
| An organization of many similar cells that are specialized to perform a certain function is called a(n): | tissue. |
| From smallest to largest, the levels of organization of the body are: | chemical, organelle, cellular, tissue, organ, system, organism. |
| The lungs are located in the: | thoracic cavity. |
| A plane through the body that divides the body into right and left sides is called: | sagittal. |
| What is the anatomical direction term that means nearer the surface? | Superficial |
| The structure that is called the “powerhouse” of the cell is the: | mitochondria. |
| Several kinds of tissues working together are termed a(n): | organ. |
| Which of the following does not describe anatomical position? | Pinky is lateral as compared to the thumb |
| Mitochondria, Golgi apparatus, and endoplasmic reticulum are examples of: | organelles |
| Which of the following is not one of the characteristics of life? | Balance |
| The abdominopelvic cavity contains all of the following except the: | heart |
| The gallbladder lies in the: | abominal cavity |
| An organ is one organizational level higher than a(n): | tissue |
| In anatomical position the wrist is ___________ as compared to the elbow | inferior |
| When many similar cells specialize to perform a certain function, it is referred to as a(n): | tissue |
| The abdominal quadrants are located with what structure as their midpoint? | Umbilicus |
| The brain is ______ as compared to the skull | deep |
| Where is Temporalis Muscle? | Side of head - Temporal area |
| Week 6 Quiz: The protein molecule that has heads jutting out for cross-bridging is: | myosin |
| Thick myofilaments extend the length of the: | A-band |
| Which of the following proteins found in myofilaments contains the cross-bridges? - Myosin - Actin - Tropomyosin - Troponin | Myosin |
| The ion necessary for cross-bridging is: | calcium |
| Which joint allows for the widest range of movement? | Ball and socket |
| Which type of muscle does not have T-tubules? | Smooth |
| Tilting the foot upward, decreasing the angle between the top of the foot and the front of the leg, is called: | dorsiflexion |
| During inspiration, the _____ flatten(s), thus increasing the size and volume of the thoracic cavity. | diaphragm |
| Cross-bridges are also called: | myosin heads |
| The type of movement possible at a synovial joint depends on the: | shape of the articulating surfaces of the bones. |
| Aerobic respiration: | produces the maximum amount of energy available from each glucose molecule. |
| The energy required for muscular contraction is obtained by hydrolysis of | ATP |
| A condyloid joint is an example of a(n) _____ joint. | biaxial |
| The knee joint is an example of a _____ joint. | hinge |
| The largest and most frequently injured joint is the: | knee |
| Skeletal muscles are innervated by: | somatic motor neurons. |
| Which type of muscle is responsible for peristalsis? | Single-unit smooth |
| Moving a body part away from the medial plane of the body is called: | abduction |
| The rotator cuff muscles and tendons form a cufflike arrangement around the _____ joint. | shoulder |
| Which of the following is not one of the major functions of muscles? - Movement - Protection - Heat production - Posture | Protection |