4. Select the meaning of the following phrase: 'A system of procedures to follow.'

Answer: A

Explanation:

Regimen is the meaning of 'A system of procedures to follow.'

A regimen refers to a systematic plan or set of procedures designed to achieve a specific goal, often related to health or wellness. This aligns perfectly with the phrase 'A system of procedures to follow.'

A) Regimen

Regimen is the correct choice as it directly implies a structured and organized system of procedures that one adheres to, particularly in contexts such as diet, exercise, or treatment plans.

B) Regime

Regime typically refers to a government or a particular administration in power. While it can imply a system, it does not specifically denote a set of procedures to follow, making it an incorrect choice in this context.

C) Testament

Testament generally signifies a declaration of belief or a legal document, specifically related to wills. It does not relate to the concept of a system of procedures, thus making it an unsuitable option.

D) Treatment

Treatment refers to the management and care of a patient for the purpose of combating a disease or condition. Although it may involve procedures, it does not encapsulate the broader meaning of a systematic set of procedures, making it an incorrect choice.

Conclusion

Regimen is the most appropriate term for 'A system of procedures to follow,' as it encompasses the structured approach implied in the phrase. The other options, while they may have some relation to systems or procedures, do not accurately capture the essence of a systematic plan as effectively as regimen does.