Demo quiz

A 35-year-old male presents after an unfortunate accident involving boiling hot tar while roofing, he has splash tar burns to both of the anterior arms, the entire anterior torso and to the anterior left leg, what is the estimated burn percentage?

A 5-year-old child is dropped into a scalding hot bath and sustains burns to both legs, his groin, and lower half of his torso circumferentially, what is the estimated burn percentage?

What is the lowest GCS score a patient can have?

A patient in a motor vehicle accident is on scene with open eyes looking around, confused with some disorientation and localizes to painful stimuli, what is the GCS?

An 84 year old nursing home patient suffers a cardiac arrest. Upon initial evaluation, she is found to be in the rhythm shown below. After initial unsynchronized cardioversion, which of the following is the most appropriate next treatment?

A 73 year old male presents with a painful lump on his eyelid. Inspection finds the picture below. Which of the following in the most likely diagnosis?

A 65-year-old Caucasian male presents with a progressive, constant and severe history of dyspnea for the last few weeks. There is a 40 pack-year history of smoking. Physical examination reveals a thin, wasted-appearing gentleman. No cyanosis present. The AP chest diameter is increased. Percussion note over the lung fields is hyperresonant. Laboratory studies reveal increased total lung capacity and absent respiratory acidosis. This is a presentation of which of the following?

A lag in timing between palpation of the radial and femoral pulses in an infant suggests which of the following?

A newborn is found to be pink throughout, pulse rate of 190, he has a strong lusty cry with stimulation, and resists extension, what is the APGAR score?

Which of the following medications most commonly causes first degree atrioventricular block?

A 72-year-old man has claudication of the legs due to isolated peripheral artery disease. Addition of which of the following medications is most likely to make the symptoms worse?

When is the due date if a patient’s LMP was on Oct 28th 2014?

A 65 year old male is undergoing evaluation for weakness in the ER. He has a BP of 148/92 and has no chest pain. Which of the following is the correct evaluation of the EKG below?

A 71-year-old man has diarrhea that is thought related to antibiotic therapy. Which of the following is the preferred initial diagnostic test for Clostridium difficile infection?

A 45 year-old male presents with flank pain and hematuria, he was treated and discharged with pain medications and a urine strainer. He brought in his stone and analysis reveals a calcium oxylate stone.  Which of the following is effective in lowering urine calcium in idiopathic hypercalciuria to prevent the formation of stones?

A patient placed on a medication to prevent altitude sickness presents acutely ill to the ED, an ABG reveals metabolic acidosis and the anion gap is 10, what do you suspect the patient was taking?

Calculate the anion gap. Cl – 89, Na – 135, and Hco3 – 18.

What are my ABG findings? ABG results: pH 7.28, PaO2 78, PaCO2 39, HCO3 18

Overdose of Metoprolol, what is the recommended agent to treat?

Which of the following vitamin deficiencies can lead to pellagra?