Q- Which one of the following medications act as bacteriostatic by inhibiting bacterial dihydrofolate reductase?
A- Ciprofloxacin
B- Dapsone
C- Sulfamethoxazole
D- Trimethoprim
D- Trimethoprim- Trimethoprim acts as a bacteriostatic agent by inhibiting bacterial dihydrofolate reductase, an enzyme essential for folate synthesis. This action prevents the synthesis of nucleotides required for DNA replication, thereby halting bacterial growth.
Q- Which of the following statements is true about innate immunity?
A- Highly specific and refined over time
B- Its main components are T cells, B cells and circulating antibodies
C- Its main secreted proteins are immunoglobulins
D- Resistance persists through generations
D- Resistance persists through generations- Innate immunity is the body’s first line of defense against pathogens and is characterized by nonspecific, immediate responses that are present from birth and inherited.
Q- Which of the following disorders is most likely related to body dysmorphic disorder?
A-Generalized anxiety disorder
B- Malingering
C- Obsessive compulsive disorder
D- Post-traumatic stress disorder
C- Obsessive compulsive disorder- Body Dysmorphic Disorder (BDD) is closely related to Obsessive-Compulsive Disorder (OCD) because both disorders involve intrusive, distressing thoughts and repetitive behaviors aimed at reducing anxiety. Individuals with BDD become preoccupied with perceived flaws in their physical appearance, which may lead to compulsive behaviors such as mirror-checking, excessive grooming, or seeking reassurance.
Thank Dr. Adeyemi for your feedback.
Thanks for sharing ur knowledge…
Thank you so much Dr. Nemo
You are the Wonderful scholar whom I always admire. Thank you for guidance doc
Thank you dear dr Mohammed
Sure Dr Mahammed. I will do my best to post more. Thank you
I need more questions Dr
Very interested Dr
Thank you
Nice questions and keep it up and also more focus on bacteriology and parasitology thank you