A bloody mucus may suggest the presence of which of the following?
A) Acute myocardial infarction
B) A tumor or inflammatory process in the rectal canal, ulcerative diverticulitis, intestinal tuberculosis, and bacillary dysentery
C) Irritable bowel syndrome
D) Common bile duct obstruction
Question 2
A construction worker in Tucson, AZ, presents with flu-like symptoms and productive cough. A sputum specimen is submitted for fungal culture. The fungal culture reveals a white, cottony mould at both 25 and 35 degrees.
On microscopic examination, arthrospores are noted. This isolate is probably a member of the _______ group of fungi.
A) systemic B) superficial C) opportunistic D) subcutaneous
Normal glomerulus. Acute glomerulonephritis.
Nephroblastoma. A sectioned kidney reveals the presence of a very large tumor, which arose from feta
Blockage and reperfusion following myocardial infarction:
These monolithic figures from Easter Island suggest the contemplative nature of philosophy, which ca
The flow of ions through ion channels in myocardial cells.
Staphylococcus aureus cells (yellow) stuck in mucus secreted by human nasal epithelial cells.