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AUTONOMICS and HEART 1

AUTONOMICS and HEART 1
20問 • 1年前
  • Miguel Inigo Garcia
    • 通報

    問題一覧

  • 1

    One difference between the somatic NS and the autonomic NS is that in the latter

    Interruption of the efferent pathway will not paralyze the effector

  • 2

    Both physical and emotional stress activate the sympathetic system into “alarm and stress reactions” such as the following, EXCEPT

    Decrease glycogenesis

  • 3

    Which of the following statements about opening and closing of the cardiac valves is CORRECT?

    A forward pressure gradient between the ventricles and arteries will open the semilunar valves

  • 4

    Trace the flow of blood to and from the heart

    Deoxygenated blood from the peripheral circulation enters the right atrium by way of the vena cava

  • 5

    The actions of the NTA on the following receptors are mediated by IP3 and Ca++, EXCEPT those on

    Beta adrenergic

  • 6

    A MAO-inhibitor drug will

    Potentiate adrenergic effects

  • 7

    At -40 mV, which voltage-gated channels are activated/ inactivated?

    L-Ca channels are activated; T-Ca channels are inactivated

  • 8

    The major mechanism involved in the inactivation of norepinephrine from the synaptic cleft is

    Reuptake by the prejunctional fiber

  • 9

    A parasympathetic drug will

    Potentiate cholinergic effects

  • 10

    Phase 4 is due to

    Decreased K conductance; Increased Na leakage

  • 11

    In physiologic splitting of S2

    The aortic valve closes ahead of the pulmonic valve during inspiration

  • 12

    At what level (membrane potential) will voltage-gated L-Ca channels be activated?

    -20 mV

  • 13

    Which of the following pairing is INCORRECT?

    Sympathetic nerves to sweat glands (generalised sweating) - adrenergic transmission

  • 14

    The ARF covers which phase/s

    0 to 2

  • 15

    Which of the following is/ are decreased by parasympathetic overstimulation?

    Pupillary size and heart rate only

  • 16

    In a patient with pulmonary valve regurgitation, a murmur is most likely to be heard on the _____ during _____

    2 ICS, LPSM - diastole

  • 17

    Sympathetic dysfunction will increase which of the following?

    Intestinal motility

  • 18

    One anatomical difference between the parasympathetic NS and the sympathetic NS is that in the latter

    Preganglionic fibers synaps with postganglionic neurons located at several ganglia

  • 19

    At phase 2

    Ca influx < K efflux

  • 20

    Which of the following pairings (cardiac valve-location on the chest wall where sound is generated by its closing) is INCORRECT?

    Tricuspid valve - 5 ICS, RPSM

    • GROSS - Gluteal Region to Hip Joint (Dr. Giron)

    GROSS - Gluteal Region to Hip Joint (Dr. Giron)

    Miguel Inigo Garcia · 100問 · 1年前

    GROSS - Gluteal Region to Hip Joint (Dr. Giron)

    GROSS - Gluteal Region to Hip Joint (Dr. Giron)

    100問 • 1年前
    Miguel Inigo Garcia

    Popliteal fossa (Dr. Giron)

    Popliteal fossa (Dr. Giron)

    Miguel Inigo Garcia · 22問 · 1年前

    Popliteal fossa (Dr. Giron)

    Popliteal fossa (Dr. Giron)

    22問 • 1年前
    Miguel Inigo Garcia

    Antero-Medial Thigh (Dr. Banez)

    Antero-Medial Thigh (Dr. Banez)

    Miguel Inigo Garcia · 23問 · 1年前

    Antero-Medial Thigh (Dr. Banez)

    Antero-Medial Thigh (Dr. Banez)

    23問 • 1年前
    Miguel Inigo Garcia

    10 - Hip Bone, Gluteal Region, Gluteal Muscles, & Posterior Thigh Muscles (Dr. Giron)

    10 - Hip Bone, Gluteal Region, Gluteal Muscles, & Posterior Thigh Muscles (Dr. Giron)

    Miguel Inigo Garcia · 57問 · 1年前

    10 - Hip Bone, Gluteal Region, Gluteal Muscles, & Posterior Thigh Muscles (Dr. Giron)

    10 - Hip Bone, Gluteal Region, Gluteal Muscles, & Posterior Thigh Muscles (Dr. Giron)

    57問 • 1年前
    Miguel Inigo Garcia

    Practicals - Gluteal Region

    Practicals - Gluteal Region

    Miguel Inigo Garcia · 33問 · 1年前

    Practicals - Gluteal Region

    Practicals - Gluteal Region

    33問 • 1年前
    Miguel Inigo Garcia

    Practicals - Anterolateral Leg and Dorsum of Foot

    Practicals - Anterolateral Leg and Dorsum of Foot

    Miguel Inigo Garcia · 14問 · 1年前

    Practicals - Anterolateral Leg and Dorsum of Foot

    Practicals - Anterolateral Leg and Dorsum of Foot

    14問 • 1年前
    Miguel Inigo Garcia

    10 - Sciatic Notches and Foramens, Neurovascular Structures, & Arteries (Dr. Giron)

    10 - Sciatic Notches and Foramens, Neurovascular Structures, & Arteries (Dr. Giron)

    Miguel Inigo Garcia · 38問 · 1年前

    10 - Sciatic Notches and Foramens, Neurovascular Structures, & Arteries (Dr. Giron)

    10 - Sciatic Notches and Foramens, Neurovascular Structures, & Arteries (Dr. Giron)

    38問 • 1年前
    Miguel Inigo Garcia

    10 - Hip Joint, Clinical Correlations, & Popliteal Fossa (Dr. Giron)

    10 - Hip Joint, Clinical Correlations, & Popliteal Fossa (Dr. Giron)

    Miguel Inigo Garcia · 62問 · 1年前

    10 - Hip Joint, Clinical Correlations, & Popliteal Fossa (Dr. Giron)

    10 - Hip Joint, Clinical Correlations, & Popliteal Fossa (Dr. Giron)

    62問 • 1年前
    Miguel Inigo Garcia

    Blood Histology

    Blood Histology

    Miguel Inigo Garcia · 87問 · 1年前

    Blood Histology

    Blood Histology

    87問 • 1年前
    Miguel Inigo Garcia

    Myeloid Tissue

    Myeloid Tissue

    Miguel Inigo Garcia · 76問 · 1年前

    Myeloid Tissue

    Myeloid Tissue

    76問 • 1年前
    Miguel Inigo Garcia

    Lymphatics

    Lymphatics

    Miguel Inigo Garcia · 7問 · 1年前

    Lymphatics

    Lymphatics

    7問 • 1年前
    Miguel Inigo Garcia

    Development of Cardiovascular System

    Development of Cardiovascular System

    Miguel Inigo Garcia · 84問 · 1年前

    Development of Cardiovascular System

    Development of Cardiovascular System

    84問 • 1年前
    Miguel Inigo Garcia

    Development of Venous System

    Development of Venous System

    Miguel Inigo Garcia · 42問 · 1年前

    Development of Venous System

    Development of Venous System

    42問 • 1年前
    Miguel Inigo Garcia

    Enzymes

    Enzymes

    Miguel Inigo Garcia · 99問 · 1年前

    Enzymes

    Enzymes

    99問 • 1年前
    Miguel Inigo Garcia

    11 - Antero-Medial Thigh (Dr. Banez)

    11 - Antero-Medial Thigh (Dr. Banez)

    Miguel Inigo Garcia · 68問 · 1年前

    11 - Antero-Medial Thigh (Dr. Banez)

    11 - Antero-Medial Thigh (Dr. Banez)

    68問 • 1年前
    Miguel Inigo Garcia

    11 - Antero-Lateral Leg, Dorsum of Foot (Dr. Banez)

    11 - Antero-Lateral Leg, Dorsum of Foot (Dr. Banez)

    Miguel Inigo Garcia · 39問 · 1年前

    11 - Antero-Lateral Leg, Dorsum of Foot (Dr. Banez)

    11 - Antero-Lateral Leg, Dorsum of Foot (Dr. Banez)

    39問 • 1年前
    Miguel Inigo Garcia

    12 - Posterior Leg, Sole of the Foot (Dr. Vibar)

    12 - Posterior Leg, Sole of the Foot (Dr. Vibar)

    Miguel Inigo Garcia · 80問 · 1年前

    12 - Posterior Leg, Sole of the Foot (Dr. Vibar)

    12 - Posterior Leg, Sole of the Foot (Dr. Vibar)

    80問 • 1年前
    Miguel Inigo Garcia

    12 - Knee and Ankle Joints (Dr. Vibar)

    12 - Knee and Ankle Joints (Dr. Vibar)

    Miguel Inigo Garcia · 81問 · 1年前

    12 - Knee and Ankle Joints (Dr. Vibar)

    12 - Knee and Ankle Joints (Dr. Vibar)

    81問 • 1年前
    Miguel Inigo Garcia

    13 - Anterior Thoracic Wall (Dr. Bea)

    13 - Anterior Thoracic Wall (Dr. Bea)

    Miguel Inigo Garcia · 88問 · 1年前

    13 - Anterior Thoracic Wall (Dr. Bea)

    13 - Anterior Thoracic Wall (Dr. Bea)

    88問 • 1年前
    Miguel Inigo Garcia

    HEART and ECG

    HEART and ECG

    Miguel Inigo Garcia · 20問 · 1年前

    HEART and ECG

    HEART and ECG

    20問 • 1年前
    Miguel Inigo Garcia

    BIOETHICS - Midterms

    BIOETHICS - Midterms

    Miguel Inigo Garcia · 40問 · 1年前

    BIOETHICS - Midterms

    BIOETHICS - Midterms

    40問 • 1年前
    Miguel Inigo Garcia

    GROSS - Anterior Abdominal Wall (Dr. Banez)

    GROSS - Anterior Abdominal Wall (Dr. Banez)

    Miguel Inigo Garcia · 27問 · 1年前

    GROSS - Anterior Abdominal Wall (Dr. Banez)

    GROSS - Anterior Abdominal Wall (Dr. Banez)

    27問 • 1年前
    Miguel Inigo Garcia

    GROSS - Inguinal Canal (Dr. Banez)

    GROSS - Inguinal Canal (Dr. Banez)

    Miguel Inigo Garcia · 15問 · 1年前

    GROSS - Inguinal Canal (Dr. Banez)

    GROSS - Inguinal Canal (Dr. Banez)

    15問 • 1年前
    Miguel Inigo Garcia

    GROSS - Abdominal Organs (Dr. Lucas)

    GROSS - Abdominal Organs (Dr. Lucas)

    Miguel Inigo Garcia · 19問 · 1年前

    GROSS - Abdominal Organs (Dr. Lucas)

    GROSS - Abdominal Organs (Dr. Lucas)

    19問 • 1年前
    Miguel Inigo Garcia

    問題一覧

  • 1

    One difference between the somatic NS and the autonomic NS is that in the latter

    Interruption of the efferent pathway will not paralyze the effector

  • 2

    Both physical and emotional stress activate the sympathetic system into “alarm and stress reactions” such as the following, EXCEPT

    Decrease glycogenesis

  • 3

    Which of the following statements about opening and closing of the cardiac valves is CORRECT?

    A forward pressure gradient between the ventricles and arteries will open the semilunar valves

  • 4

    Trace the flow of blood to and from the heart

    Deoxygenated blood from the peripheral circulation enters the right atrium by way of the vena cava

  • 5

    The actions of the NTA on the following receptors are mediated by IP3 and Ca++, EXCEPT those on

    Beta adrenergic

  • 6

    A MAO-inhibitor drug will

    Potentiate adrenergic effects

  • 7

    At -40 mV, which voltage-gated channels are activated/ inactivated?

    L-Ca channels are activated; T-Ca channels are inactivated

  • 8

    The major mechanism involved in the inactivation of norepinephrine from the synaptic cleft is

    Reuptake by the prejunctional fiber

  • 9

    A parasympathetic drug will

    Potentiate cholinergic effects

  • 10

    Phase 4 is due to

    Decreased K conductance; Increased Na leakage

  • 11

    In physiologic splitting of S2

    The aortic valve closes ahead of the pulmonic valve during inspiration

  • 12

    At what level (membrane potential) will voltage-gated L-Ca channels be activated?

    -20 mV

  • 13

    Which of the following pairing is INCORRECT?

    Sympathetic nerves to sweat glands (generalised sweating) - adrenergic transmission

  • 14

    The ARF covers which phase/s

    0 to 2

  • 15

    Which of the following is/ are decreased by parasympathetic overstimulation?

    Pupillary size and heart rate only

  • 16

    In a patient with pulmonary valve regurgitation, a murmur is most likely to be heard on the _____ during _____

    2 ICS, LPSM - diastole

  • 17

    Sympathetic dysfunction will increase which of the following?

    Intestinal motility

  • 18

    One anatomical difference between the parasympathetic NS and the sympathetic NS is that in the latter

    Preganglionic fibers synaps with postganglionic neurons located at several ganglia

  • 19

    At phase 2

    Ca influx < K efflux

  • 20

    Which of the following pairings (cardiac valve-location on the chest wall where sound is generated by its closing) is INCORRECT?

    Tricuspid valve - 5 ICS, RPSM