Following are symptoms of Diabetes Mellitus:
(a) Polyurea
(b) Polydypsia
(c) Hypoglycemia
(d) Hyperglycemia
(e) Hypophagia
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Question

Following are symptoms of Diabetes Mellitus: 
(a) Polyurea 
(b) Polydypsia 
(c) Hypoglycemia 
(d) Hyperglycemia 
(e) Hypophagia 
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Accepted Answer

Option 3 is the correct answer because it includes the symptoms (a) Polyurea, (b) Polydypsia, and (d) Hyperglycemia, which are classic symptoms of Diabetes Mellitus.

1. **Explanation for Option 3:**
   - **Polyurea (a):** This refers to the production of abnormally large volumes of dilute urine. In Diabetes Mellitus, high blood sugar levels lead to increased glucose in the urine, which draws more water into the urine, causing frequent urination.
   - **Polydypsia (b):** This is excessive thirst, which is a direct result of polyurea. As the body loses more water through urine, it triggers thirst to compensate for the fluid loss.
   - **Hyperglycemia (d):** This is a hallmark of Diabetes Mellitus, characterized by high blood sugar levels due to the body's inability to properly use or produce insulin.

2. **Explanation for why other options are incorrect:**
   - **Option 1 (a), (b), (c):** This option includes hypoglycemia (c), which is low blood sugar. Hypoglycemia is not a typical symptom of Diabetes Mellitus; rather, it can occur as a complication of diabetes treatment, such as insulin therapy.
   - **Option 2 (a), (b), (e):** This option includes hypophagia (e), which means reduced food intake. In contrast, Diabetes Mellitus is often associated with increased hunger (polyphagia) due to the body's inability to use glucose properly.
   - **Option 4 (b), (c), (d):** This option includes hypoglycemia (c), which, as mentioned earlier, is not a typical symptom of Diabetes Mellitus itself but rather a potential side effect of its treatment.

In conclusion, Option 3 correctly identifies the symptoms of Diabetes Mellitus as polyurea, polydypsia, and hyperglycemia, making it the correct choice.