Explain about histamine?

1075

---

What is the definition of 'biomedical'?

1024

---

Explain about cytokines?

1040

---

Who invented gram stain?

1109

---

How are heat labile fluids such as serum and antibiotic solutions sterilized?

1096

---

What are the advantages of quaternary ammonium compounds?

1024

---

Why are mycobacteria acid fast?

1030

---

What are the various filters?

994

---

What is meant by cold sterilization?

1144

---

Name a fungus that is gram positive?

1070

---

How is operation theatre sterilized?

1050

---

What is acid fast staining?

1222

---

Why should the slide be flooded with strong carbol fuchsin?

1107

---

Which are the various dilutions of sulfuric acid used?

1035

---

What are the components of ziehi-neelsen stain?

1019

---