In global health awareness, the first Tuesday of May is observed internationally as which special day?

Introduction / Context:
This question belongs to the important-days and health-awareness category. Many international days are observed to spread awareness about specific diseases and health issues. World Asthma Day is one such observance, and exams frequently test whether you know on which day or pattern of days it is held, such as a fixed date or a particular weekday in a month.

Given Data / Assumptions:

• The question states that the day is the first Tuesday of May.
• Four options are given: Global Family Day, World Asthma Day, World Immunization Day, and International Human Solidarity Day.
• We must match the correct observance with the description “first Tuesday of May”.

Concept / Approach:
Some international days are fixed on a specific date, while others follow a pattern like “first Tuesday of May”. World Asthma Day was established by the Global Initiative for Asthma (GINA) and is traditionally observed on the first Tuesday of May to raise awareness about asthma, its management, and prevention. Other listed days have fixed dates or occur in entirely different months, so we must recall which one is associated specifically with the first Tuesday of May pattern.

Step-by-Step Solution:
Step 1: Identify the key clue in the question: the observance occurs on the first Tuesday of May every year. Step 2: Recall that World Asthma Day is organised by GINA and is widely known to fall on the first Tuesday of May. Step 3: Global Family Day is observed on 1 January, so it cannot match the first Tuesday of May. Step 4: World Immunization Day is associated with a different fixed date and is not tied to the first Tuesday of May. Step 5: International Human Solidarity Day is observed on 20 December, far from May. Step 6: Therefore, the only option that correctly matches the first Tuesday of May is World Asthma Day.

Verification / Alternative check:
Standard health-awareness calendars, government health portals, and reliable international health websites list World Asthma Day as being observed on the first Tuesday in May. Checking such a calendar confirms that the pattern of observance is “first Tuesday of May”, not a fixed date. This verifies that our choice is accurate.

Why Other Options Are Wrong:
Global Family Day: Observed on 1 January to promote global peace and sharing, not on any Tuesday in May.
World Immunization Day: Observed on different dates (often 10 November in many GK references), not fixed to the first Tuesday of May.
International Human Solidarity Day: Officially observed on 20 December by the United Nations, unrelated to May or asthma awareness.

Common Pitfalls:
Students sometimes memorise only the name of the day but not whether it is fixed to a date or to a weekday pattern. Another common mistake is confusing similar-sounding awareness days or mixing up the months. To avoid such errors, it is helpful to group important days by month and to note whether each one has a fixed date or follows a recurring weekday pattern.

Final Answer:
Hence, the first Tuesday of May is observed as World Asthma Day.