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Anatomy Week 6-12
Assignment 2
Question | Answer |
---|---|
The muscle that flexes the semipronated or semisupinated forearm is the: | brachioradialis |
The sternocleidomastoid muscle is an example of a muscle named for its: | points of attachment |
Along a neuron, the correct pathway for impulse conduction is: | dendrite, cell body, and axon |
The largest and most numerous types of neuroglia are the: | astrocytes |
The nerve commonly called the vagus nerve is the _____ cranial. | tenth |
Several “vital centers” are located in the: | medulla |
The spinal nerves are connected to the spinal cord and consist of _____ pairs. | 31 |
Pancreatic cell type that produces insulin. | beta cells |
Endocrine gland of the thorax that is also important in immune function. | thymus gland |
Class of hormones secreted during chronic stress that depress immune function. | glucocorticoids |
_____ is used to determine the volume percentage of red blood cells in whole blood. | Hematocrit |
Mechanical devices that permit the flow of blood in one direction only are called | valves. |
Blood flow from the heart through blood vessels to all parts of the body and back to the heart is referred to as _____ circulation. | systemic |
Activities that result in central movement or flow of lymph are called | lymphokinetic activities |
Which organ has several functions, including defense, hematopoiesis, red blood cell and platelet destruction, and blood reservoir? | spleen |
Pyrogen molecules trigger the fever response by promoting the production of | prostaglandins |
Antibodies are proteins of the family called | immunoglobulins |
The primary organ of the lymphatic system is the | thymus |
In the right lung, the superior and middle lobes are separated by the: | horizontal fissure |
Gas exchange, the lungs’ main and vital function, takes place in the: | alveoli |
The small openings in the cribriform plate function to: | allow branches of the olfactory nerve to enter the cranial cavity and reach the brain |