Ticarcillin and 3rd Generation Penicillins | Targets, Mechanism of Action, Adverse Effects

This video tutorial provides an introduction to ticarcillin, a carboxy penicillin and beta lactam antibiotic. It discusses its classification, bacterial targets, and mechanism of action. Ticarcillin is effective against gram-negative aerobes like Proteus, Enterobacter, and Pseudomonas aeruginosa. The video also covers its mechanism of action, which involves inhibiting bacterial cell wall synthesis and binding to penicillin-binding proteins. Additionally, it highlights potential side effects and contraindications, such as hypersensitivity reactions and various adverse effects.

What type of antibiotic is ticarcillin classified as?

• Tetracycline

• Macrolide

• Beta-lactam

• Aminoglycoside

Which bacteria is ticarcillin NOT effective against?

• Pseudomonas aeruginosa

• Klebsiella

• Proteus

• Enterobacter

How is ticarcillin typically administered?

• Orally

• Intravenously or intramuscularly

• Topically

• Inhalation

What is the primary mechanism of action of ticarcillin?

• Inhibiting bacterial cell wall synthesis

• Blocking folic acid synthesis

• Disrupting DNA replication

• Inhibiting protein synthesis

Which of the following is a contraindication for using ticarcillin?

• Previous hypersensitivity to beta-lactams

• Mild headache

• Seasonal allergies

• Mild skin rash

Which of the following is a possible side effect of ticarcillin?

• Increased appetite

• Hair loss

• Weight gain

• Hypernatremia

What is a common adverse reaction when ticarcillin is administered through IV?

• Blurred vision

• Dry mouth

• Local thrombophlebitis

• Nasal congestion