Select the correct word to complete the sentence: The patient complained of feeling light headaches and _____.

In this context, the correct word to complete the sentence is “weak.” The phrase “feeling light headaches” suggests that the headaches have a low intensity. Adding “weak” complements this by implying that the headache sensations are not strong or severe.

Using “strong” would create a contradiction with “light,” as both words convey opposing ideas about intensity. “Heavy” similarly suggests a greater severity that does not fit with the notion of “light.” The word “light” would simply repeat the earlier description, making the sentence redundant. Therefore, “weak” is the appropriate choice to convey the intended meaning of mild, less intense headache sensations.