**Core Concept**
The question is testing the student's knowledge of the different types of aphasia that can occur due to left Middle Cerebral Artery (MCA) territory infarct. Aphasia is a language disorder caused by damage to the brain, typically due to stroke, and can result in difficulties with speaking, writing, reading, and understanding language.

**Why the Correct Answer is Right**
The patient's symptoms of difficulty in speaking, word ordering, and articulation, although he can understand commands, suggest a classic presentation of Broca's aphasia. This type of aphasia is characterized by non-fluent speech, with effortful and labored speech production, and difficulty with word-finding and articulation. The lesion is typically localized to the frontal lobe, specifically the Broca's area, which is responsible for speech production. The patient's ability to understand commands suggests that the comprehension center, Wernicke's area, is intact.

**Why Each Wrong Option is Incorrect**
* **Option A:** Wernicke's aphasia is incorrect because it is characterized by fluent, but often meaningless speech, with difficulty understanding spoken language. This patient's speech is non-fluent and he can understand commands.
* **Option B:** Anomic aphasia is incorrect because it involves difficulty naming objects, but the patient's speech is more global and includes difficulty with word ordering and articulation.
* **Option C:** Global aphasia is incorrect because it involves severe impairment of all language functions, including speaking, writing, and understanding. This patient can understand commands, indicating that his comprehension is relatively preserved.

**Clinical Pearl / High-Yield Fact**
It's essential to remember that the location of the lesion in the left hemisphere of the brain determines the type of aphasia. Lesions in the frontal lobe, like Broca's area, typically result in Broca's aphasia, while lesions in the temporal lobe, like Wernicke's area, result in Wernicke's aphasia.

**Correct Answer:** C.