What Causes Antibiotic Resistance?

Front

What is antibiotic resistance?

Back

Antibiotic resistance is the ability of bacteria to survive and grow in the presence of antibiotics that would normally kill them or inhibit their growth.

Front

What is a major focus of the World Health Organization regarding bacteria?

Back

Developing new antibiotics.

Front

How do bacteria acquire resistance to antibiotics?

Back

Through mutations.

Front

What is the primary composition of bacteria?

Back

Single cell.

Front

What do antibiotics typically target in bacteria?

Back

Cell wall.

Front

Which bacteria is known for causing skin infections to sepsis and has developed resistance?

Back

Staphylococcus aureus.

Front

What is the role of mutations in antibiotic resistance?

Back

Mutations can lead to changes in bacterial DNA that allow them to survive exposure to antibiotics.

Front

What are plasmids in bacteria?

Back

Plasmids are small, circular DNA molecules that can carry antibiotic resistance genes and can be transferred between bacteria.

Front

What is the significance of overusing antibiotics?

Back

Overusing antibiotics can accelerate the development of antibiotic-resistant bacteria.

Front

What is the difference between broad-spectrum and narrow-spectrum antibiotics?

Back

Broad-spectrum antibiotics target a wide range of bacteria, while narrow-spectrum antibiotics target specific types of bacteria.