INI-CET 2022 - Community Medicine PYQs Practice Questions

Q: Which of the following statements is true regarding the tape shown in the image?

It is used to assess severe acute malnutrition.. ***It is used to assess severe acute malnutrition.*** - The tape shown is a **Mid-Upper Arm Circumference (MUAC)** tape, which is a simple and effective tool for screening children aged 6-59 months for **severe acute malnutrition (SAM)**. - The color-coded sections (red, yellow, green) on the tape directly indicate nutritional status to facilitate rapid assessment and decision-making for intervention. *Reading of 13.5 to 14.5 cm is considered undernourished.* - A MUAC reading between **11.5 cm and 12.5 cm** often indicates **moderate acute malnutrition (MAM)**, falling in the yellow zone on many MUAC tapes. - A reading of **13.5 to 14.5 cm** would typically fall in the **green zone**, indicating a **healthy nutritional status** for children aged 6-59 months, not undernourished. *It is called Shelter's tape.* - The tape shown is known as a **MUAC tape** (Mid-Upper Arm Circumference tape), not Shelter's tape. - There is no widely recognized medical assessment tool called "Shelter's tape" for nutritional assessment. *It is useful mainly for frontline field workers.* - While it is indeed a valuable tool for **frontline field workers** due to its simplicity and ease of use in community settings, it is also utilized by **healthcare professionals** in clinics and hospitals for rapid screening and assessment of malnutrition. - Its utility extends beyond just field workers, making it an essential tool in various healthcare settings, especially in low-resource environments. [Practice more Community Medicine PYQs on OnCourse]

Q: In all the following places, hand rub can be used according to standard hand hygiene protocol, except...

If the hands are visibly soiled. ***If the hands are visibly soiled*** - **Hand rub (alcohol-based hand rub)** is ineffective at removing gross contamination and organic matter from visibly soiled hands. - In such cases, **hand washing with soap and water** is mandatory to physically remove dirt, debris, and microorganisms. *While moving from a contaminated site to a clean site during patient care* - **Hand rub** is appropriate in this scenario to prevent the transfer of microorganisms from a potentially contaminated body site or object to another, cleaner area of the patient. - This is part of the "5 Moments for Hand Hygiene" to ensure **patient safety** and prevent **cross-contamination**. *During direct patient contact* - **Hand rub** can be used before and after direct patient contact if hands are not visibly soiled, as it provides rapid and effective decontamination. - This practice is crucial for minimizing the transmission of **healthcare-associated infections**. *Before donning gloves* - **Hand rub** should be performed before donning gloves, especially when performing procedures that involve contact with mucous membranes, non-intact skin, or sterile sites. - This ensures that hands are clean underneath the gloves, providing an additional layer of **infection prevention**. [Practice more Community Medicine PYQs on OnCourse]

Q: As per the National Tuberculosis Elimination Program (NTEP), HIV TB prevalence of what percentage would deem a district a high priority district?

>10 %. ***>10%*** - As per the **National Tuberculosis Elimination Program (NTEP)** guidelines, a district is categorized as a **high-priority district** for HIV-TB co-infection if the prevalence of HIV among TB patients is **greater than 10%**. - This threshold helps in identifying regions that require enhanced focus and resources for **integrated HIV and TB care** and prevention strategies. - This is the specific cut-off defined by NTEP for prioritizing districts for targeted interventions. *>15%* - While 15% would also indicate a high prevalence, the specific threshold set by NTEP for deeming a district high priority is **>10%**, not >15%. - Districts with prevalence between 10% and 15% would already be classified as high priority at the >10% threshold. *>20%* - A prevalence of >20% would certainly indicate a severe problem, but the **NTEP's definition** for a high-priority district is specifically **>10%**. - Using a higher threshold like 20% would delay interventions in districts that already face significant challenges with HIV-TB co-infection. *>12%* - The NTEP guidelines use a specific cut-off of **>10%** for defining high-priority districts for HIV-TB co-infection. - While 12% exceeds the 10% threshold, it is not the defining threshold mentioned in the official guidelines for this classification. [Practice more Community Medicine PYQs on OnCourse]

Q: India is a country with different cultures and diverse languages. Which steps should a physician take to address the patient for better outcomes? 1. Insist on good communication 2. Insist on communication only via an interpreter 3. Treat them regardless of their cultural perceptions 4. The physician should consider the patient's religion and cultural perception Select the correct combination:

1,4. ***1,4*** - **Good communication** is paramount in healthcare, especially in a diverse country like India, to ensure **patient understanding**, **adherence** to treatment plans, and overall patient satisfaction. - Considering a patient's **religion and cultural perceptions** allows the physician to tailor treatment and communication in a sensitive and **respectful manner**, fostering trust and better **health outcomes**. *1,2* - While good communication (1) is vital, **insisting solely on an interpreter** (2) may not always be feasible or necessary, particularly if the physician and patient share a common language or if the patient prefers direct communication. This can also disrupt the flow of rapport building. - **Over-reliance on interpreters** can sometimes lead to misinterpretations or loss of non-verbal cues if the interpreter is not trained in medical interpretation. *2,3* - **Insisting only on an interpreter** (2) can be restrictive and may compromise direct patient-physician rapport, as discussed above. - **Treating patients regardless of their cultural perceptions** (3) is an ethnocentric approach that can lead to mistrust, non-adherence, and ultimately **poor health outcomes** as it disregards the patient's beliefs and values regarding health and illness. *3,4* - **Treating patients regardless of their cultural perceptions** (3) can result in a lack of understanding and non-adherence if the treatment conflicts with the patient's deeply held beliefs. - While considering religion and cultural perception (4) is crucial, this option includes an incorrect approach (3) that can undermine patient care. [Practice more Community Medicine PYQs on OnCourse]

Q: Recommended HPV vaccination schedule for 9 to 14-year-olds according to WHO SAGE guidelines is:

1 or 2 doses. ***1 or 2 doses*** - The **WHO Strategic Advisory Group of Experts (SAGE)** on Immunization recommends a simplified **one- or two-dose schedule** for girls and boys aged 9–14 years. - This recommendation, updated in April 2022, is based on evidence demonstrating comparable efficacy of **single-dose HPV vaccination** to multi-dose regimens in this age group, while improving accessibility and uptake. - **Key advantage**: Reduced doses improve vaccination completion rates and reduce programmatic costs without compromising protection. *3 doses* - A **three-dose schedule** (0, 1-2, 6 months) was the original recommendation but is **no longer recommended** for the 9–14 age group. - Three doses are now reserved for **immunocompromised individuals** or those starting vaccination at older ages in some guidelines. - Maintaining a three-dose schedule would increase costs and reduce completion rates unnecessarily. *3 or 4 doses* - **Four doses** have never been part of any WHO HPV vaccination recommendation. - This option represents an excessive and unsupported schedule that would create unnecessary barriers to vaccination coverage. *4 doses* - **Four doses** are not recommended by WHO SAGE for any age group or clinical scenario. - This would represent over-vaccination without evidence of additional benefit and would significantly impair program implementation. [Practice more Community Medicine PYQs on OnCourse]

Question 1

Which of the following statements is true regarding the tape shown in the image?

Accepted Answer

It is used to assess severe acute malnutrition.

Answer

Reading of 13.5 to 14.5 cm is considered undernourished.

Answer

It is called Shelter's tape.

Answer

It is useful mainly for frontline field workers.

Question 2

In all the following places, hand rub can be used according to standard hand hygiene protocol, except...

Accepted Answer

If the hands are visibly soiled

Answer

While moving from a contaminated site to a clean site during patient care

Answer

During direct patient contact

Answer

Before donning gloves

Question 3

As per the National Tuberculosis Elimination Program (NTEP), HIV TB prevalence of what percentage would deem a district a high priority district?

Accepted Answer

>10 %

Answer

>15 %

Answer

>20 %

Answer

>12 %

Question 4

India is a country with different cultures and diverse languages. Which steps should a physician take to address the patient for better outcomes?

1. Insist on good communication
2. Insist on communication only via an interpreter
3. Treat them regardless of their cultural perceptions
4. The physician should consider the patient's religion and cultural perception

Select the correct combination:

Accepted Answer

1,4

Answer

1,2

Answer

2,3

Answer

3,4

Question 5

Recommended HPV vaccination schedule for 9 to 14-year-olds according to WHO SAGE guidelines is:

Accepted Answer

1 or 2 doses

Answer

3 doses

Answer

3 or 4 doses

Answer

4 doses

Question 6

Which of the following is a true statement about screening tests for genetic diseases?

Accepted Answer

It defines risk of transmission of disease to the child

Answer

Screening test has better accuracy than diagnostic test

Answer

It is always invasive

Answer

Screening requires genetic mapping

Question 7

Which of the following is the true statement regarding measures to prevent typhoid transmission in the community?

Accepted Answer

Hygiene practice and clean sanitation control are more important than the typhoid vaccine.

Answer

Typhoid vaccine administration is the best method of preventing transmission.

Answer

Person-to-person transmission is the primary mode of spread.

Answer

Drug resistance in typhoid is not as big a problem as in TB.

Question 8

A multivariate analysis was conducted to examine the relationship between risk of developing blindness and age. The results are shown in the table below. Which of the following is true?

Accepted Answer

>80 y age group has the strongest association with blindness risk

Answer

60-69 y age group shows statistically significant association with blindness

Answer

<50 y age group serves as the reference category

Answer

50-59 y age group has the highest odds ratio for blindness risk

Question 9

Which of the following indicators can help determine whether the health system is effective at identifying leprosy cases early in the community?

Accepted Answer

Proportion of newly diagnosed patients with grade 2 disability

Answer

Annual new case detection rate per lac

Answer

Treatment initiation rate

Answer

Treatment completion rate

Question 10

Which of the following regarding the vaccine vial monitor (VVM) is true?

1. It is used for monitoring heat exposure of the vaccine by healthcare workers in primary healthcare.
2. It shows cumulative exposure of the vaccine to the heat.
3. It can be used to assess the potential efficacy of the vaccine
4. Calculation of the expiry date can be done using VVM.
5. The expiry date of the vaccine can be relaxed if VVM is an acceptable range.
6. If the square and the circle are the same in color, then the vaccine can be safely used.

Accepted Answer

1,2

Answer

1,2,3,4,5

Answer

3,4

Answer

5,6

INI-CET 2022 — Community Medicine