Q1648. A 30-year-old man develops profuse vomiting and diarrhea within 3 hours of consuming pre-packaged salad and milk at a picnic. The symptoms started rapidly and are primarily gastrointestinal. Which of the following is the most likely causative organism?

Q1649. MICRO An HIV-positive patient presents with chronic diarrhea. Stool microscopy reveals oocysts measuring 8–11 microns containing two sporocysts. Which of the following is the most likely causative organism?

Q1650. An HIV-positive patient with a CD4 count > 60 cells/mm³ presents with dry cough and dyspnea. Bronchoalveolar lavage fluid stained with Giemsa shows numerous organisms with a distinctive "crushed ping-pong ball" appearance Which of the following is the most likely causative organism?

Q1651. A lady with her 10-month-old baby presents to the doctor, stating there is no BCG vaccination mark on the baby. However, the doctor checks the vaccination card and confirms the baby was vaccinated, and the Mantoux test is positive. What is the next step?

Q1652. At a CHC, a staff nurse finds two open vials—one of MR and one of Pentavalent vaccine. What should be done next?

Q1653. A woman using combined OCPs is protected against all cancers except:

Q1657. In a normal distribution with a mean of 105 and SD of 10, what is the range for 95% of the population?

Q1658. Blood group, gender, and pain fall under which data types?

Q1659. A patient with cancer is receiving chemotherapy and radiotherapy. The level of prevention is:

Q1660. A person shifting from Nigeria to the USA should carry which vaccination certificate?

Q1661. A study assesses a new antihypertensive drug by giving it to one group and a different drug to another, then compares mean BP. Which statistical test is used?

Q1663. RECALL PSM A cotton swab used for cleaning a wound contaminated with pus and maggots should be disposed of in which bag as per biomedical waste guidelines?

Q1664. A study is conducted among nursing staff to measure the time taken for doctor rounds, vital monitoring, bed preparation, and drug distribution. What is the management technique used?

Q1665. A man working in a stone-cutting industry is at risk for:

Q1666. Mesothelioma is associated with which pneumoconiosis?

Q1667. A worker sustained 20% burns from a factory blast and later developed complications including gangrene. What ESI benefit is he eligible for?

Q1669. Who is responsible for maintaining family planning records?

Q1670. The best indicator for the availability of health services and resources in a country is:

Q1671. A male from Assam presents with leg pain and deformity. The whole village has similar symptoms. What is the appropriate investigation for the area?