You wash a small cut with soap and water after gardening. Why is this important immunologically?

Which statements about neutrophils are correct?

Which features may be used in identifying protozoa?

Match the Disease to a Typical Clinical Feature

A patient presents with cyclic fever, chills, headache, and muscle pain after returning from sub-Saharan Africa. Which disease should be suspected first?

Which findings are consistent with amebiasis?

Which characteristics describe adaptive immunity?

Match the Protozoan to the Disease/Feature

A college student has a sore throat caused by a microbe that has ribosomes, lacks a nucleus, divides independently, and may contain peptidoglycan. What is the most likely type of organism?

A physician gives an antibacterial drug that targets peptidoglycan synthesis, but the infection does not improve. Later, the organism is found to contain ergosterol. What best explains the treatment failure?