Using the Mechanism of Action of Benzalkonium Chloride,select the True

question 18

Multiple Choice

Using the mechanism of action of benzalkonium chloride,select the true statement related to its bactericidal properties.

• A) Benzalkonium chloride is incorporated into the bacterial cell wall, which disrupts the membrane and reduces the membrane's permeability.
• B) At bactericidal concentrations, benzalkonium chloride attacks the microorganism membrane and produces rapid cell leakage, resulting in total depletion of the intracellular potassium.
• C) Benzalkonium chloride binds to the bacterial DNA, alters its transcription, and causes lethal DNA damage to the bacterial cell.
• D) None of these are correct.

Understand the neurobiological basis of disorders, including substance use disorders.

Grasp the concept of cerebral hemispheric organization and specialization.

Recognize the significance of brain plasticity and its role in sensory and motor functions.

Understand the roles and functionalities of different regions of the cerebral cortex.