התחברות

פיינל פיזיולוגיה

פיינל פיזיולוגיה
50 שאלות • לפני 1 שנה
  • مجهول
  • דווח

    قائمة الأسئلة

  • 1

    The brain neurotransmitters that may have opioid (pain relieving) properties is:

    all of these are correct;

  • 2

    Which of the following statements about nitric oxide (NO) is false?

    NO is occasionally used by dentists as analgesic;

  • 3

    Normal breath rate (breaths/minute) in adults at rest is:

    16-18;

  • 4

    Where is the lowest partial pressure of oxygen?

    venous blood;

  • 5

    Which of the following factors DOES NOT have any effect on the oxyhemoglobin saturation curve?

    bloodstream velocity;

  • 6

    Which of the following statements is best suited to describe the functional residual capacity?

    expiratory reserve volume and residual volume;

  • 7

    The diffusion of oxygen from lungs to blood is assured by:

    pressure gradient between pO2 inalveolar air and pO2 in venous blood;

  • 8

    During inspiration, alveolar pressure:

    lower than atmospheric pressure;

  • 9

    The transection of the spinal cord at C1 level will cause:

    apnea;

  • 10

    Which breathing phase is passive?

    quiet expiration;

  • 11

    The peripheral chemoreceptors are located in:

    carotid bodies and aortic arch;

  • 12

    Which of the following processes is used for gas exchange in lungs?

    diffusion;

  • 13

    Which of the following processes is used for gas exchange in tissues?

    diffusion

  • 14

    Which is the value of pleural pressure during quiet inspiration?

    -6 mm Hg;

  • 15

    Which is the value of dead space?

    150 ml;

  • 16

    Which is the value of total lung capacity?

    5000-6000 ml;

  • 17

    The pneumotaxic center is located in:

    pons;

  • 18

    . In the case of pneumothorax, the pleural pressure:

    is the same as atmospheric pressure;

  • 19

    Which volumes remain in the lungs after a quiet expiration?

    residual volume and expiratory reserve volume;

  • 20

    What segment of the basilar membrane oscillates with large amplitude at low- frequency sounds:

    distal segment;

  • 21

    The change of membrane potential in the receptor as result of sensory stimuli is called :

    receptor potential

  • 22

    Choose the types of excitation of mechanoreceptors:

    deformation of the receptor;

  • 23

    Choose the types of excitation of mechanoreceptors of the skin:

    deformation of the receptor;

  • 24

    Choose the types of excitation of photoreceptors:

    electromagnetic radiation;

  • 25

    Choose the types of excitation of photoreceptors:

    light

  • 26

    Choose the types of excitation of olfactory receptors:

    binding a substance to the membrane of the receptor;

  • 27

    Choose the types of excitation of taste receptors:

    binding a substance to the membrane of the receptor;

  • 28

    Choose the types of excitation of thermoreceptors:

    change in temperature of membrane of receptor;

  • 29

    What substance of those listed is the most painful:

    bradykinin;

  • 30

    The opiate system of brain:

    ) is analgesic part of the brain;

  • 31

    The autonomic control of eye accommodation to light is provided by:

    parasympathetic nervous system;

  • 32

    The presbyopia appears in the result of:

    decreased elasticity of the lens;

  • 33

    The cataract is the result of :

    clouding of the lens;

  • 34

    The correction of astigmatism is done by:

    cylindrical lenses;

  • 35

    What structure of the eye secrets aqueous humor :

    ciliary body;

  • 36

    What are the changes of the far point of clear vision in myopia:

    approaches

  • 37

    What are are the changes of the proximal point of clear vision in presbyopia:

    b) moves away;

  • 38

    What are the changes of the proximal point of clear vision in hyperopia:

    moves away;

  • 39

    The visual pigment of the rods is called :

    rhodopsin

  • 40

    What is the cause of hemeralopia (night blindness):

    severe lack of vitamin A;

  • 41

    The nervous system interpret different sensations of color depending on:

    power of stimulation of the three types of cones

  • 42

    The deficiency of color vision is due to

    lack of different types of cones;

  • 43

    What type of cell is not part of retina:

    external ciliated cells;

  • 44

    Lack of visual perception in different areas of the visual field is called

    hemianopsia;

  • 45

    The bitemporal hemianopsia occurs when sensory signals are not transmitted:

    through the fibers that cross in the optic chiasma;

  • 46

    Binasal hemianopsia occurs when visual sensory signals are not transmitted:

    through the fibers that do not cross in the optic chiasma;

  • 47

    Homonymous hemianopsia occurs when visual sensory signals are not transmitted:

    through the fibers that cross in the optic chiasma;

  • 48

    Left homonymous hemianopsia occurs when visual sensory signals are not transmitted:

    by the right optic nerve;

  • 49

    Right homonymous hemianopsia occurs when visual sensory signals are not transmitted:

    by the left optic nerve

  • 50

    What is anisocoria:

    different diameter of the pupils;

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    مجهول

    قائمة الأسئلة

  • 1

    The brain neurotransmitters that may have opioid (pain relieving) properties is:

    all of these are correct;

  • 2

    Which of the following statements about nitric oxide (NO) is false?

    NO is occasionally used by dentists as analgesic;

  • 3

    Normal breath rate (breaths/minute) in adults at rest is:

    16-18;

  • 4

    Where is the lowest partial pressure of oxygen?

    venous blood;

  • 5

    Which of the following factors DOES NOT have any effect on the oxyhemoglobin saturation curve?

    bloodstream velocity;

  • 6

    Which of the following statements is best suited to describe the functional residual capacity?

    expiratory reserve volume and residual volume;

  • 7

    The diffusion of oxygen from lungs to blood is assured by:

    pressure gradient between pO2 inalveolar air and pO2 in venous blood;

  • 8

    During inspiration, alveolar pressure:

    lower than atmospheric pressure;

  • 9

    The transection of the spinal cord at C1 level will cause:

    apnea;

  • 10

    Which breathing phase is passive?

    quiet expiration;

  • 11

    The peripheral chemoreceptors are located in:

    carotid bodies and aortic arch;

  • 12

    Which of the following processes is used for gas exchange in lungs?

    diffusion;

  • 13

    Which of the following processes is used for gas exchange in tissues?

    diffusion

  • 14

    Which is the value of pleural pressure during quiet inspiration?

    -6 mm Hg;

  • 15

    Which is the value of dead space?

    150 ml;

  • 16

    Which is the value of total lung capacity?

    5000-6000 ml;

  • 17

    The pneumotaxic center is located in:

    pons;

  • 18

    . In the case of pneumothorax, the pleural pressure:

    is the same as atmospheric pressure;

  • 19

    Which volumes remain in the lungs after a quiet expiration?

    residual volume and expiratory reserve volume;

  • 20

    What segment of the basilar membrane oscillates with large amplitude at low- frequency sounds:

    distal segment;

  • 21

    The change of membrane potential in the receptor as result of sensory stimuli is called :

    receptor potential

  • 22

    Choose the types of excitation of mechanoreceptors:

    deformation of the receptor;

  • 23

    Choose the types of excitation of mechanoreceptors of the skin:

    deformation of the receptor;

  • 24

    Choose the types of excitation of photoreceptors:

    electromagnetic radiation;

  • 25

    Choose the types of excitation of photoreceptors:

    light

  • 26

    Choose the types of excitation of olfactory receptors:

    binding a substance to the membrane of the receptor;

  • 27

    Choose the types of excitation of taste receptors:

    binding a substance to the membrane of the receptor;

  • 28

    Choose the types of excitation of thermoreceptors:

    change in temperature of membrane of receptor;

  • 29

    What substance of those listed is the most painful:

    bradykinin;

  • 30

    The opiate system of brain:

    ) is analgesic part of the brain;

  • 31

    The autonomic control of eye accommodation to light is provided by:

    parasympathetic nervous system;

  • 32

    The presbyopia appears in the result of:

    decreased elasticity of the lens;

  • 33

    The cataract is the result of :

    clouding of the lens;

  • 34

    The correction of astigmatism is done by:

    cylindrical lenses;

  • 35

    What structure of the eye secrets aqueous humor :

    ciliary body;

  • 36

    What are the changes of the far point of clear vision in myopia:

    approaches

  • 37

    What are are the changes of the proximal point of clear vision in presbyopia:

    b) moves away;

  • 38

    What are the changes of the proximal point of clear vision in hyperopia:

    moves away;

  • 39

    The visual pigment of the rods is called :

    rhodopsin

  • 40

    What is the cause of hemeralopia (night blindness):

    severe lack of vitamin A;

  • 41

    The nervous system interpret different sensations of color depending on:

    power of stimulation of the three types of cones

  • 42

    The deficiency of color vision is due to

    lack of different types of cones;

  • 43

    What type of cell is not part of retina:

    external ciliated cells;

  • 44

    Lack of visual perception in different areas of the visual field is called

    hemianopsia;

  • 45

    The bitemporal hemianopsia occurs when sensory signals are not transmitted:

    through the fibers that cross in the optic chiasma;

  • 46

    Binasal hemianopsia occurs when visual sensory signals are not transmitted:

    through the fibers that do not cross in the optic chiasma;

  • 47

    Homonymous hemianopsia occurs when visual sensory signals are not transmitted:

    through the fibers that cross in the optic chiasma;

  • 48

    Left homonymous hemianopsia occurs when visual sensory signals are not transmitted:

    by the right optic nerve;

  • 49

    Right homonymous hemianopsia occurs when visual sensory signals are not transmitted:

    by the left optic nerve

  • 50

    What is anisocoria:

    different diameter of the pupils;