United States Medical Licensing Examination (USMLE) Questions and Answers 100% Correct

What is the dx criteria for Generalized Anxiety Disorder?anxiety on most days (six or more months) and w/ three or more somatic sx (restlessness, fatigue, difficulty concentrating, irritability, muscle tension, disturbed sleep) How is GAD tx?Lifestyle changes psychotherapy medication - SSRIs ...

Abdominal pain, ascites, hepatomegaly, (also high D dimer, CHF without JVD)Budd-Chiari syndrome Achilles tendon xanthomaFamilial hypercholesterolemia Adrenal hemorrhage, hypotension, DICWaterhouse-Friderichsen syndrome (meningococcemia) Arachnodactyly, lens dislocation, aortic dissection, hyper...

patients blood smear shows that he has small hyper chromic red cells, without central pallor. this is called______ and what is another issue they will likely have?speherocytes gallstones this HIV drug gives people bad dreams, dizzy, poor sleep, anxiety...Efafirenz abacavir side effectabacavir s...

Abdominal pain, ascites, hepatomegaly, (also high D dimer, CHF without JVD)Budd-Chiari syndrome Achilles tendon xanthomaFamilial hypercholesterolemia Adrenal hemorrhage, hypotension, DICWaterhouse-Friderichsen syndrome (meningococcemia) Arachnodactyly, lens dislocation, aortic dissection, hyper...

Classic EKG finding in atrial flutter"Sawtooth" p waves Definition of unstable anginaAngina that is new, is worsening, or occurs at rest Antihypertensive for a diabetic patient with proteinuriaACEI Beck's triad for cardiac tamponadeHypotension, distant heart sounds, and JVD Drugs that slow he...

Heterophile ab NEGATIVE Mono-like syndromes*CMV HHV-6 HIV Toxoplasmosis Wernicke's Aphasia-word salad: well-articulated, nonsensical speech paired with lack of lang comprehension -aud association cortex: post part of sup temporal gyrus - supplied by MCA Congenital Deficiency of Propionyl Co...

Abdominal pain, ascites, hepatomegalyBudd-Chiari Syndrome (posthepatic venous thrombosis, can be related to Polycythemia vera) Achilles tendon XanthomaFamilial Hyper cholesterolemia (low LDL receptor signaling) AD Adrenal hemorrhage, hypotension, DICWaterhouse-Frieerichsen syndrome (Neisseria m...

Sensitivity TP / (TP + FN) Specificity TN / (TN + TP) Positive Predictive Value TP / (TP + FP) Negative Predictive Value TN / (FN + TN) Incidence Rate # of new cases in a certain time period / population that is at risk during that time period This looks at new incidences occurring during a ti...

Heterophile ab NEGATIVE Mono-like syndromes*CMV HHV-6 HIV Toxoplasmosis Wernicke's Aphasia-word salad: well-articulated, nonsensical speech paired with lack of lang comprehension -aud association cortex: post part of sup temporal gyrus - supplied by MCA Congenital Deficiency of Propionyl Co...

What are the major functions of the α1 receptor?Increase vascular smooth muscle contraction, increase pupillary dilator muscle contraction (mydriasis), increase intestinal and bladder sphincter muscle contraction What are the major functions of the α2 receptor?Decrease sympathetic outflow, decr...

1-α-Hydroxylase activity is increased in response to what two physiologic states? (hint: think of vitamin D activity)Hypocalcemia and hypophosphatemia A 20-year-old woman goes to the ER with ptosis, diplopia, weakness in her jaw muscles when chewing, and muscle weakness with repeated use. What i...

->25yo -Unilateral pelvic pain -No systemic symptoms (fatigue, nausea) during menses -Abnormal uterine bleeding (intermenstrual bleeding, postcoital spotting) pain that does NOT improve with NSAID suggestive of pathological cues of dysmenorrhea: -PID -Endometriosis -Adnexal Masses -Uteri...

The main measure of association in case-control study design in which the exposure of people with the disease (cases) is compared to the exposure of those without the disease (controls).Exposure odds ratio __ or external validity pertains to the applicability of study results to other populations...