Property:AnswerAExp
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Schizotypal personality disorder fits this man's description closely. Schizotypal personality disorder is characterized by weird and eccentric appearance, magical beliefs, bizarre fantasies or preoccupations, and odd thinking and speech. +
This refers to neurotransmitter integration into vesicles. Reserpine and vesamicol usually act by inhibiting vesicle formation. Botulinum has no effect on vesicle formation. +
This curve represents the concentration of PAH along the proximal convoluted tubule. Notice the sharp increase compared to curve B which represents creatinine concentration. This is due to the active secretion of PAH. +
This loop shows an increase in stroke volume due to increase venous return with associated decrease in afterload. This pattern is seen in large AV fistulae due to shunting of blood away from arterioles (decreasing peripheral vascular resistance and thus afterload) and into the veins (causing increase in venous return and thus preload). +
Buspirone is a serotonin 1A receptor partial agonist. It is indicated for generalized anxiety disorders. Of note, buspirone does not interact with alcohol and is not associated with sedation, addiction, or tolerance. +
HDL may have a role in the increase of blood flow in patients with endothelial dysfunctions. This is carried out by its effect on vasodilation and prostacyclin synthesis. However, the anti-atherogenic properties of HDL-C are not derived from its association with prostacyclin synthesis. +
Incorrect. It is important to reassure and provide adequate information to patients with panic disorders, but this patients requires urgent attention to the arterial blood gas abnormalities. +
Incorrect. Niacin or nicotinic acid has been demonstrated to have the most effect on increasing the serum levels of HDL-C, but in this case, LDL is the next target in the management +
CD4 > 500 cells/mL is considered normal. Individuals with CD4 > 500 cells/mL do not require prophylactic administration of azythromycin. +
'''Incorrect:''' The patient should not be discharged without diagnosis and treatment of his pain. +
Agenesis is defined as the absence of primordial tissue. Dandy-Walker malformation is most commonly caused by the agenesis of the cerebellar vermis. +
The gag gene usually codes for the capsid protein which is not a target for protease inhibitors. +
'''Incorrect'''-Renal arteriography is not indicated routinely but should be performed to rule out renal pedicle injury when no kidney function is demonstrated by drip infusion pyelography. +
'''Incorrect'''-Since the patient is stable following a blunt trauma to his kidney, surgical exploration and treatment is not indicated. Failure of a conservative treatment might indicate the necessity for a surgical intervention. +
Barrett's esophagus is a form of glandular metaplasia whereby normal esophageal nonkeratinized stratified squamous epithelium is replaced by glandular columnar epithelium. +
This image depicts an expanding central canal compressing adjacent tracts typically observed in patients with syringomyelia. +
α-adrenergic receptors may be either α1 or α2. α1-receptors have a role in vasoconstriction, pupillary dilation, and bladder sphincter muscle contraction. α2-receptors have a role in decreasing sympathetic outflow, insulin release, and lipolysis. α-adrenergic receptors are not involved in modulation of skeletal muscle function. +
Wernicke's aphasia is a speech dysfunction characterized by impaired comprehension, intact speech fluency, and impaired repetition. It results from damage to the superior temporal gyrus. Wernicke's aphasia is also known as sensory or receptive aphasia. +