Explain about histamine?

1164

---

What is the definition of 'biomedical'?

1129

---

Explain about cytokines?

1136

---

Who invented gram stain?

1211

---

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

1193

---

What are the advantages of quaternary ammonium compounds?

1124

---

Why are mycobacteria acid fast?

1137

---

What are the various filters?

1102

---

What is meant by cold sterilization?

1296

---

Name a fungus that is gram positive?

1172

---

How is operation theatre sterilized?

1168

---

What is acid fast staining?

1419

---

Why should the slide be flooded with strong carbol fuchsin?

1221

---

Which are the various dilutions of sulfuric acid used?

1132

---

What are the components of ziehi-neelsen stain?

1124

---