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Hitt_Nicole
SCI22 Week 6-12
Question | Answer |
---|---|
The flexor muscles that move the fingers are mostly located on the: | Anterior medial surface of the forearm |
Groups of skeletal muscle fibers are bound together by a connective tissue envelope called the: | Perimysium |
The part of the nervous system that transmits impulses from the CNS to the skeletal muscle is the: | Somatic nervous system |
The lymphatic system, like the circulatory system, is a closed circuit. True or False? | True |
The phrenic nerve is found in the ______ plexus. | Cervical |
The brain has _____ major divisions. | Six |
Which part of the brain releases the hormone melatonin? | Pineal gland |
Which is the largest purely endocrine gland in the body? | Thyroid gland |
Receptors for hearing are located in the: | Tympanic membrane |
The _____ and ______ are supplied with blood from the left subclavian artery. | Head and upper extremities |
A glycoprotein hormone that is secreted to increase oxygen concentration in the tissues is: | Erythopoietin |
The structural components of the circulatory system include the _____ and ______ . | Heart and blood vessels |
The size of lymph nodes varies from ___ mm to more than ____ mm in diameter. | 1: 20 |
The primary organ of the lymphatic system is the: | Thymus |
The main difference between the composition of lymph and interstitial fluid and the composition of plasma is the ______ percentage of ____ in lymph and interstitial fluid. | Higher; proteins |
Antibiodies are proteins of the family called: | Immunoglobulins |
Lymph capillaries called lacteals are located in the: | Small intestine |
A type of blood cell produced by lymph nodes is called: | Monocyte |
Lymph ducts empty into the circulatory system, draining into the: | Subclavian veins |
The eustachian tube connects the middle ear with the: | Nasopharynx |
The total number of lobes in both lungs is: | 5 |
The structure of the hear referred to as the "pacemaker" is the: | SA node |
The type of membranous tissue that lines the heart and blood vessels is the: | Endothelium |