Which of the following has these clinical characteristics: Painless, ulcerated lesion at site of inoculation. Maculopapular rash all over body, including palms of hands and soles of feet. Late stages cause neurological problems such as ataxia, stroke, and dementia.

Which white blood cell type initially increases in response to infection, releasing substances such as interleukins and tumor necrosis factor alpha?

A 55 year-old male patient who complains of weak urinary stream, hesitancy, frequency, dribbling after urination, and feeling of incomplete bladder emptying should be evaluated for

Redness, pain, and edema of one calf with ropiness over the venous track should prompt the ordering of which initial tests?

A teenage male athlete comes to clinic for a “bulge in his belly.” The abdomen is non-tender, non-distended and bowel sounds are active. There is no redness or bruising to the abdomen. The healthcare provider examines the abdomen and finds a soft protrusion in the abdominal wall near the umbilicus. The healthcare provider gently presses on it and it goes back inside and pops back out when pressure is removed.  What is this and how should the healthcare provider proceed?

A patient presents with weight gain, fatigue, new striae, muscle wasting of the limbs and increasing central obesity. The clinician should order a

A patient presents to the emergency department appearing very ill, has a fever and is breathing with their mouth open and drooling. The clinician should suspect and order what radiology

In genetics, homozygous dominant refers to:

For  fill in the blanks, spellings count.  The on-line quiz evaluator counts mis-spelled words as a wrong answer.

The Large Intestine secretes Peptidase enzyme