A postoperative heart transplant patient has been given unfractionated heparin. Five days postoperative, he develops petechiae and needs multiple dressing changes over his wound site. What tests should be used to assess the patient's clinical status?

You are examining a patient who is exhibiting signs of hypovolemia. Upon inspection of the patient's flank, you notice ecchymosis (EC Humps). This is known as:

A) Grey Turner's sign. B) Cullen's sign. C) Edwards' sign. D) rigidity sign.

Diagnosis of an active toxoplasmosis infection is established by?

a. Molecular tests b. Heterophile antibody test c. Biopsy of lymph nodes from various sites d. Rising titer and seroconversion of antibodies to Toxoplasma gondii