Which of the following is not a physiological | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) Physiological barriers are part of the innate immunity system that prevent microbial growth through chemical or physical conditions.$1$. Acid in t

Vedclass · Accepted Answer

Mucus coating

Vedclass · Answer

(D) Physiological barriers are part of the innate immunity system that prevent microbial growth through chemical or physical conditions.$1$. Acid in the stomach $(HCl)$ kills pathogens.$2$. Saliva in the mouth prevents bacterial growth.$3$. Tears from the eyes wash away pathogens and contain enzymes.$4$. Mucus coating is a physical barrier,not a physiological one,as it traps microorganisms in the respiratory,gastrointestinal,and urogenital tracts.

Which of the following is not a physiological barrier?

Similar Questions

Passive immunity can be obtained by injecting

Which one of the following options gives the correct categorization of lymphocytes according to formation,maturation,and type of immunity?

Which type of immunity is slow and takes time to provide an effective response?

Except for the skin,other physical barriers that also help to prevent the entry of microorganisms are:
$I.$ Mucus coating of the epithelium lining the respiratory tract
$II.$ Gastrointestinal tract
$III.$ Urogenital tract
Choose the correct option.

When ready-made $ antibodies $ are directly given to protect the body against foreign agents, it is called passive immunity.

Vedclass Test Series

Exam Paper Generator

Online Exam Module