Question 1: Define gonorrhea and identify the type of microorganism that causes it.

Answer: Gonorrhea is a sexually transmitted bacterial infection caused by the bacterium Neisseria gonorrhoeae.

Question 2: Describe the primary mode of transmission of gonorrhea in humans.

Answer: Gonorrhea is primarily transmitted through sexual contact with an infected person, including vaginal, oral, or anal sex.

Question 3: Explain why gonorrhea can sometimes be asymptomatic in infected individuals.

Answer: Some individuals do not show symptoms because the bacteria may not cause noticeable infections or inflammation, allowing the person to unknowingly spread the disease.

Question 4: What are the common symptoms experienced by males with gonorrhea?

Answer: Painful urination, a yellow or green discharge from the penis, and swelling in the affected area.

Question 5: Identify two methods used to prevent the spread of gonorrhea.

Answer: Using condoms during sexual activity and getting regular testing for sexually transmitted infections.

Question 6: Calculate the number of new gonorrhea cases if 5,000 people are tested, and 8% are found infected.

Answer: 400 cases (Calculation: 5000 × 0.08 = 400).

Question 7: Multiple Choice: Which of the following is NOT a common symptom of gonorrhea in females? A) Painful urination B) Unusual vaginal discharge C) Severe headache D) Abdominal pain

Answer:

Question 8: Fill in the blank: Gonorrhea is caused by the bacterium __________.

Answer: Neisseria gonorrhoeae

Question 9: Describe the biological mechanism by which gonorrhea infects the human body.

Answer: Gonorrhea bacteria attach to the mucous membranes of the reproductive tract, mouth, or anus using pili. They invade epithelial cells, multiply, and cause inflammation, leading to symptoms like discharge and pain. The bacteria can also spread to other areas, causing further infections.

Question 10: Explain why antibiotic resistance in gonorrhea bacteria is a growing concern for public health.

Answer: Because some strains of Neisseria gonorrhoeae have developed resistance to antibiotics, making infections harder to treat and increasing the risk of complications and spread.

Question 11: Propose a simple experiment to test the effectiveness of a new antibiotic against gonorrhea bacteria in a laboratory setting.

Answer: Prepare a culture of Neisseria gonorrhoeae bacteria and divide it into two groups. Expose one group to the antibiotic and keep the other as control. Observe bacterial growth over time to determine if the antibiotic inhibits growth. Ensure sterile techniques and safety precautions are followed.