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StudyStack 2
Anatomy wks 6-12
Question | Answer |
---|---|
The point of attachment that does not move when the muscle contracts is the | origin |
The common tendon of the gastrocnemius and soleus is called the | calcaneal tendon. |
This tends to be the longest cytoplasmic projection from a neuron. | axon |
Excitable cells that conduct the impulses are called | neurons. |
How many pairs of spinal nerves are connected to the spinal cord? | 31 |
Dendrites and cell bodies of sympathetic preganglionic neurons are located in the | gray matter of the thoracic and upper lumbar segments of the spinal cord. |
Identify the letter that indicates an immune organ that also secretes hormones. | C |
Identify the letter that indicates a gland that secretes melatonin. | C |
Factors that affect the strength of myocardial contraction are called | inotropic factors. |
Blood viscosity stems mainly from the red blood cells but also partly from the _____ in blood. | protein molecules present |
The ingestion and destruction of microorganisms or other small particles is called | phagocytosis. |
Lymphocytes that kill many types of tumor cells and cells infected by different kinds of viruses are known as | natural killer cells. |
An inflammation of the lower respiratory tract that involves the airways of the lungs is called | pneumonia. |
The roof of the nose is separated from the cranial cavity by a portion of the ethmoid bone called the | cribriform plate. |