Answer to Question 1
Correct Answer: 4
Rationale 1: Immunoglobulins are administered to assist the immune response.
Rationale 2: Alpha and beta cells are part of the adrenergic system.
Rationale 3: Antibodies develop in response to antigens.
Rationale 4: In response to vaccination, B and T cells are formed.
Global Rationale: For disease protection to be long standing, the vaccine must be able to stimulate the production of memory B cells and T cells. Immunoglobulins are administered to assist the immune response.
Alpha and beta cells are part of the adrenergic system. Antibodies develop in response to antigens.
Answer to Question 2
Correct Answer: 4
Rationale 1: The smallpox vaccine was discovered before the 19th century.
Rationale 2: The smallpox vaccine was not discovered in the 17th century.
Rationale 3: The smallpox vaccine was not discovered in the 16th century.
Rationale 4: The smallpox vaccine was discovered in the 18th century.
Global Rationale: Dr. Edward Jenner's experiments with inoculation took place in the 1790s, which is the 18th century.
Gram stain of S. aureus cells
Color-enhanced scanning electron micrograph of HIV virus (red) infecting T-helper cells (green).
Pancreatitis. Inflammation of the pancreas may be the result of a bacterial infection, trauma, or ch
Functions of white blood cells.
Fighter Cells
Misfolding or refolding of some proteins can result in disease