Property:AnswerAExp
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On day 2, the zygote is still within the fallopian tubes and has not descended to the level of the endometrium. +
Levofloxacin is an inhibitor of the P-450 system, decreasing warfarin elimination and prolonging its half-life. This increases the effect of warfarin and predisposes patients to a higher risk of bleeding. +
'''Incorrect'''-This bite from an ill appearing raccoon carries a high risk of rabies. So definitely the patient will require post exposure prophylaxis. +
'''Incorrect''' : Hypocalcemia is an indicator of severity of acute pancreatitis but not hypercalcemia. +
''' Incorrect ''' : Esophageal varices may be seen in chronic alcoholics who present with this syndrome and per se it is not a predisposing factor. +
The hippocampus and cerebellum are 2 very vulnerable regions in the brain that are usually first affected by ischemic brain injury. Injury to the hippocampus causes memory loss, and injury to the cerebellum causes dysmetria (abnormal finger-to-nose test on physical examination). +
S3 is heard due to increased filling pressure in a dilated ventricle. On the other hand, S4 is characterized by atrial contraction against a stiff ventricle. +
Murmur of mitral regurgitation is best described as a holosystolic high-pitched blowing murmur that radiates toward the axilla. +
Candida albicans is not commonly associated with Parkinson's disease. Howevever, candida albicans, similar to seborrheic dermatitis, is also a fungal inflammation of the skin that causes erythema and should be considered in the differential diagnosis of seborrheic dermatitis. +
Antipsychotics used to treat psychiatric diseases such as schizophrenia act by inactivation of dopamine receptors. +
Ketamine administration results in increased HR, increased BP, increased CBF, and increased BDm. +
The left parietal lobe is the dominant lobe in this patient. The patient presents with hemineglect that frequently manifests with non-dominant right parietal stroke. +
Epidural hematoma results from a rupture of the meningeal artery, a branch of the maxillary artery. It is often due to a traumatic injury to the temporal bone. Epidural hematoma is characterized by a "lucid interval", a time delay before clinical symptoms manifest. +
Histone H1 is outside the nucleosome core. It provides stability of the DNA stem and prevents the nuclease digestion of the nucleosome. +