Immunity (Part 1)

Multiple Choice

Which of the following is NOT a component of the immune system?

• Lymphoid organs

• Lymphocytes

• Red blood cells

• Spleen

Multiple Select

Which of the following are types of lymphocytes? (select all that apply)

• Natural killer (NK) cells

• T cells

• B cells

• Platelets

Multiple Choice

What is the main function of IgE antibodies?

• Provide long-term immunity

• Found in external secretions

• Important in allergic reactions

• Produced first during an infection

Multiple Choice

What is the primary purpose of vaccines according to the slide?

• To eliminate all pathogens from the body

• To cure diseases after infection

• To stimulate the formation of antibodies and memory cells without causing illness

• To slow down antibody production

Multiple Select

Which of the following are examples of passive immunity? (Select all that apply)

• Vaccine administration

• Injection of preformed antibodies

• Recovering from infection

• Antibodies from mother to fetus

Multiple Choice

Which of the following is a factor that can contribute to a weakened immune system?

• Chronic stress

• Regular exercise

• Balanced diet

• Adequate sleep

Multiple Choice

Which objective data collection finding can most likely indicate cancer or infection?

• Reduced urine output

• Wheezing

• Enlarged lymph nodes

• Swollen joints

Multiple Choice

Which lab test is most likely to be elevated in a patient experiencing an allergic reaction such as rhinitis or anaphylaxis?

• C-Reactive Protein (CRP)

• Red Blood Cell (RBC)

• CD4 Count

• Eosinophils

Multiple Select

Which of the following are primary treatments for immune disorders? (Select all that apply)

• Antibiotics

• Antihistamines

• Corticosteroids

• Gene Testing

Multiple Choice

Which type of isolation precaution involves placing the patient in a private room with the door closed and using respirator masks, gowns, gloves, eye protection, and facial shields as needed?

• Droplet precautions

• Airborne precautions

• Contact precautions

• Standard precautions

Multiple Choice

Which of the following vaccines is administered annually from infancy and is inactivated?

• Varicella

• MMR

• Influenza

• Hepatitis B

Multiple Select

Which of the following are common symptoms of measles? (Select all that apply)

• Fever

• Red rash

• Tetany

• Koplik's spots

Multiple Choice

What is the recommended treatment for rubella (German measles) for most healthy individuals?

• Immunoglobulin

• Tamiflu

• Medication for fever and aches

• Antibiotics

Multiple Choice

Which of the following is a type of immunity that is obtained with a vaccine?

• Natural immunity

• Passive immunity

• Innate immunity

• Active immunity