RMSR Quiz 14 (Chapter 10)

Question 1 of 13

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Leukocytes account for about what percent of the volume of normal, healthy blood?

Select one of the following:

  • 1%

  • 15%

  • 90%

  • 40-45%

Question 2 of 13

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Please briefly summarize the pulmonary circuit.

Select one of the following:

  • Deoxygenated blood is carried from the heart to the lungs via pulmonary arteries, then the freshly oxygenated blood is returned to the heart via pulmonary veins.

  • Deoxygenated blood is carried from the heart to the lungs via pulmonary veins, then the freshly oxygenated blood is returned to the heart via pulmonary arteries.

  • Oxygenated blood is carried from the heart to the lungs via pulmonary arteries, then the freshly deoxygenated blood is returned to the heart via the pulmonary veins.

  • Oxygenated blood is carried from the heart to the lungs via the pulmonary veins, then the freshly deoxygenated blood is returned to the heart via pulmonary arteries.

Question 3 of 13

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Please briefly summarize the systemic circuit.

Select one of the following:

  • The heart pumps deoxygenated blood to the body via arteries, arterioles, and capillaries. The oxygenated blood then returns to the heart via venules and veins.

  • The heart pumps deoxygenated blood to the body via veins, venules, and capillaries. The oxygenated blood then returns to the heart via arterioles and arteries.

  • The heart pumps oxygenated blood to the body via arteries, arterioles, and capillaries. The deoxygenated blood then returns to the heart via venules and veins.

  • The heart pumps oxygenated blood to the body via veins, venules, and capillaries. The deoxygenated blood then returns to the heart via arterioles and arteries.

Question 4 of 13

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Is it good or bad that plasma leaks into the interstitial spaces?

Select one of the following:

  • It is bad because it can cause lymphadema.

  • It is bad because it only happens during disease states, but good because it helps the body fight the disease.

  • It is bad, but luckily only happens during disease states.

  • It is good because it provides the body with additional nutrients, but it can cause lymphadema if it is not drained.

Question 5 of 13

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The triceps brachii, occipitofrontalis, and soleus are all types of what?

Select one of the following:

  • blood vessels

  • bones

  • cardiac muscles

  • skeletal muscles

Question 6 of 13

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What is osseous tissue?

Select one of the following:

  • a type of soft, gelatinous connective tissue

  • another name for cartilage

  • bone tissue

  • the membrane in synovial joints

Question 7 of 13

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A biaxial joint is a type of what?

Select one of the following:

  • amphiarthrosis

  • cartilaginous joint

  • diarthrosis

  • fibrous joint

Question 8 of 13

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Which term denotes the muscular contractions and relaxations that propel food through the GI tract?

Select one of the following:

  • lysolysis

  • mastication

  • micturition

  • peristalsis

Question 9 of 13

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What is the difference between afferent and efferent nerves?

Select one of the following:

  • Afferent nerves are distinct to the autonomic nervous system.

  • Information travels towards the brain via afferent nerves, but away from the brain via efferent nerves.

  • Information travels towards the brain via efferent nerves, but away from the brain via afferent nerves.

  • The afferent fibers are the motor pathways, and the efferent fibers are the sensory pathways.

Question 10 of 13

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Which statement differentiates the somatic nervous system from the autonomic nervous system?

Select one of the following:

  • The somatic nervous system includes the sympathetic and parasympathetic nervous systems.

  • The somatic system is also known as the rest and digest system.

  • The somatic system is more concerned with sensing the external environment.

  • All of these statements accurately differentiate the somatic nervous system from the autonomic nervous system.

Question 11 of 13

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Which statement distinguishes gray matter from white matter?

Select one of the following:

  • Gray matter contains neurons with few or no myelinated axons.

  • Gray matter contains neurons with few or no synapses between them.

  • Gray matter has a much higher lipid content than white matter.

  • All of these statements are true.

Question 12 of 13

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The endocrine system...

Select one of the following:

  • ...produces hormones that act as signals.

  • ...produces lymphocytes that act as signals.

  • ...secretes its products through ducts.

  • ...seldom involves negative feedback loops.

Question 13 of 13

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A mesh ‘tube’ inserted into a natural passage/conduit in the body to prevent or counteract a disease-induced, localized flow constriction

Select one of the following:

  • Durham tube

  • PEG tube

  • stent

  • truss

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RMSR Quiz 14 (Chapter 10)

silvertip83
Quiz by , created almost 3 years ago

Medical Sales (Anatomy & Physiology) Quiz on RMSR Quiz 14 (Chapter 10), created by silvertip83 on 24/12/2013.

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silvertip83
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