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In the neurons neurotransmitters are synthesized in the cell bodies andthen transported to the axons |
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Bronchodilator drugs include all the following EXCEPT: a) Salbutamol b) Aminophylline c) Isoprenaline d) Propranolol e) Adrenaline
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Insulin is a steroid hormone
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The oxygen dissociation curve is shifted to the right with respiratory acidosis |
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The effects of gluco-corticoid hormones include decrease hepatic gluconeogesis |
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The intracranial pressure is decreased by a rise in the arterial pCO2 |
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In the neurons the condition velocity increases with fiber diameter |
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The secretion of insulin is stimulated by amino acids |
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During the later stages of pregnancy, maternal blood pressure can fall if the woman lies on her back (supine hypotension). This is due to a) A reduction in maternal venous return b) A decrease in maternal heart rate because of the uterus pressing on the heart through the diaphragm c) Compression of the vena cava d) Increased fetal activity associated with discomfort due to compression of the fetus against the maternal vertebral column.
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The effects of gluco-corticoid hormones increases hepatic glycogen synthesis |
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The increase in tidal volume during dynamic exercise: a) Increases the expiratory reserve and inspiratory reserve volumes b) Increases linearly with work rate, up to about 5 L c) Is caused by recruitment of motor units in the muscles of breathing d) Is 10 times the resting tidal volume e) Is 10 times the vital capacity
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Which part of the cerebral cortex receives information about temperature, pressure, touch, and pain? a) Motor cortex b) Prefrontal cortex c) Temporal lobe d) Occipital lobe e) Parietal lobe
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Potassium has a lower concentration in the cerebrospinal fluid (CSF) than plasma: |
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The cerebrospinal fluid: has a normal volume of 150 ml |
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Ion channels in ventricular myocytes? |
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According to psychoanalytic theory, one of the important functions of the ego is? |
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ABO and rhesus (Rh) system, the presence of the D antigen means that thesubject is Rh positive |
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What is concerning the flow rate of air into or out of the lungs? |
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Visual negative afterimages are one result of a) Sensory adaptation b) Simultaneous contrast c) Spatial summation d) Brightness oversensitivity e) Color intensity
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The region of the brain most involved in the experience of emotions is the a) Cerebellum b) Basal ganglia c) Limbic system d) Reticular activating system e) Parasympathetic nervous system
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