Why do immunizations requirtwo doses?
A) The first dose stimulates the effector cells only, and the second dose stimulates the memory cells only.
B) The first dose stimulates the primary immune response, and the second dose stimulates the secondary immune response.
C) In case the first dose isn't enough to induce immunity, a second dose is given.
D) It is a way for doctors to make more money.
E) Both c and d are correct.
Correct Answer:
Verified
Q70: Thcytokines releaseby effector helper T cells causwhich
Q71: Anaphylactic shock is causeby
A)an overproduction of antihistamine.
B)an
Q73: Thfirst vaccincreatewas for
A)hepatitis B.
B)influenza.
C)small pox.
D)cholera.
E)diphtheria.
Q75: HIV can btransmitteby
A)unprotected sex.
B)sharing needles.
C)mother to infant
Q76: Antihistamines relievallergy symptoms by
A)inhibiting the release of
Q77: Natural killer cells arcapablof which of thfollowing?
A)stimulating
Q78: Continueexposurto allergens may result in
A)inflammation of the
Q99: Sensitivity to allergens
A) may be triggered by
Q115: Graves disease
A) is an autoimmune disease caused
Q119: Small pox
A) kills up to a third
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents