WGU C107 Questions and Answers
Already Passed
Pulmonary Artery ✔✔Carries deoxygenated blood from heart to lungs
Arteries ✔✔Carry oxygenated blood, no valves
Pulmonary Vein ✔✔Carries oxygenated blood from lungs to hea
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WGU C107 Questions and Answers
Already Passed
Pulmonary Artery ✔✔Carries deoxygenated blood from heart to lungs
Arteries ✔✔Carry oxygenated blood, no valves
Pulmonary Vein ✔✔Carries oxygenated blood from lungs to heart
Veins ✔✔Carry deoxygenated blood, have valves
Corticotropin ✔✔Stimulates Adrenal Gland
Efferent Neurons ✔✔Send MOTOR information AWAY from CNS
Afferent Neurons ✔✔Send SENSORY information TOWARDS CNS
Neurotransmitter ✔✔CHEMICAL signal that crosses a synapse - triggered by Action Potential
@ Axon Terminal
Sympathetic ✔✔"Fight or Flight"
Parasympathetic ✔✔"Rest and Repose"
Osteoblasts ✔✔CREATE bone
Calcitonin ✔✔DECREASES blood calcium
Parathyroid ✔✔INCREASES blood calcium
Glucagon ✔✔INCREASES blood glucose
Insulin ✔✔DECREASES blood glucose - by telling the body to absorb the glucose from the
blood
Secretion ✔✔Removes substances that are difficult to filter out
Sarcomere ✔✔Basic contraction unit of a muscle fiber
Lymph ✔✔Interstitial fluid that has entered the lymph vessels
Gastrocnemius and Soleus ✔✔Ankle Extension; Antagonist: Tibialis Anterior
Tibialis Anterior ✔✔Ankle Flexion; Antagonist: Gastrocnemius and Soleus
Quadriceps: Rectus Femoris, Vastus Lateralis, Vastus Medialis, Vastus Intermedius ✔✔Knee
Extension; Antagonist: Hamstrings
Hamstrings: Biceps Femoris, Semimembranosus, Semitendinosus ✔✔Knee Flexion; Antagonist:
Quadriceps
Gluteus Maximus ✔✔Hip Extension; Antagonist: Iliopsoas
Iliopsoas ✔✔Hip Flexion; Antagonist: Gluteus Maximus
Extensor Digitorum ✔✔Finger Extension; Antagonist: Flexor Digitorum Profundus
Flexor Digitorum Profundus ✔✔Finger Flexion; Antagonist: Extensor Digitorum
Extensor Carpi Radialis ✔✔Wrist Extension; Antagonist: Flexor Carpi Radiaolis and Flexor
Carpi Ulnaris
Flexor Carpi Radiaolis and Flexor Carpi Ulnaris ✔✔Wrist Flexion; Antagonist: Extensor Carpi
Radialis
Triceps Brachii ✔✔Extension of Elbow; Antagonist: Biceps Brachii
Biceps Brachii ✔✔Flexion of Elbow; Antagonist: Triceps Brachii
Deltoid ✔✔Shoulder Extension; Antagonist: Pectoralis Major
Pectoralis Major ✔✔Should Flexion; Antagonist: Deltoid
Accessory Nerve ✔✔Motor: Swallowing and head, should, neck movement
Vagus Nerve ✔✔Motor: Swallowing, Speech, Hunger/Fullness; Sensory: Taste, Main
parasympathetic nerve
Hypoglossal Nerve ✔✔Motor: Tongue movement
Facial Nerve ✔✔Motor: Facial expression, tears, salivary glands; Sensory: taste
Trigeminal Nerve ✔✔Sensory: Upper and mid-face, upper jaw; Motor: Muscles for chewing
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