Which of the following indicates a possible circulatory problem?

• A. Bluish coloration of the lips and fingertips (cyanosis)
• B. Sudden loss of appetite
• C. Increased frequency of sneezing
• D. Excessive tearing of the eyes

Answer: (A)

Verified step by step guidance

1. Understand the context of the problem: The question is asking which symptom is indicative of a circulatory problem. Circulatory problems are related to the cardiovascular system, which is responsible for transporting oxygen and nutrients throughout the body.
2. Review the symptoms provided: The options include (1) bluish coloration of the lips and fingertips (cyanosis), (2) sudden loss of appetite, (3) increased frequency of sneezing, and (4) excessive tearing of the eyes.
3. Analyze each option: (1) Cyanosis is a condition where the skin or mucous membranes turn bluish due to a lack of oxygen in the blood, which is directly related to circulatory issues. (2) Sudden loss of appetite is not typically associated with circulatory problems but may indicate other health issues. (3) Increased sneezing is usually linked to respiratory or allergic conditions, not circulation. (4) Excessive tearing of the eyes is often related to eye irritation or allergies, not the circulatory system.
4. Focus on the correct symptom: Since cyanosis (bluish coloration of the lips and fingertips) is caused by insufficient oxygen delivery to tissues, it is a clear indicator of a circulatory problem.
5. Conclude the reasoning: Based on the analysis, the correct answer is 'Bluish coloration of the lips and fingertips (cyanosis)' because it directly points to an issue with oxygen transport in the circulatory system.