What is the term used to describe Right-sided heart failure that is caused by increased pressure in the lungs?
Ventricular dysfunction
Orthopnea
Cor Pulmonale
Congestive HF
The Correct Answer is C
A. This is a general term that can refer to problems with either the left or right ventricle of the heart. It doesn't specifically address the relationship between lung pressure and right-sided heart failure.
B. This is a symptom of heart failure, specifically difficulty breathing when lying down. It's not a diagnostic term for the condition itself.
C. It specifically refers to right-sided heart failure that is caused by increased pressure in the lungs (pulmonary hypertension).
D. This is a general term for heart failure where the heart is unable to pump blood effectively, leading to congestion in various parts of the body. While it can include right-sided heart failure, it doesn't specifically address the underlying cause of increased lung pressure.
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Related Questions
Correct Answer is D
Explanation
A. Polydipsia, or excessive thirst, is a common symptom of diabetes, including Type 2 Diabetes Mellitus. It occurs because high blood glucose levels lead to increased urine output (polyuria), which causes dehydration and prompts excessive thirst.
B. Polyphagia, or excessive hunger, is another common symptom of T2DM. In Type 2 Diabetes, despite having high blood glucose levels, the cells are unable to effectively use glucose due to insulin resistance, leading to persistent hunger.
C. Polyuria, or excessive urination, is common in T2DM. High blood glucose levels lead to glucose spilling into the urine, which increases urine volume and frequency.
D. Anorexia, or loss of appetite, is not a typical symptom of Type 2 Diabetes Mellitus. In fact, T2DM usually presents with increased appetite (polyphagia) rather than decreased appetite.
Correct Answer is A
Explanation
A. Specific gravity measures the concentration of solutes in urine. In diabetes insipidus, the urine is very dilute, so the specific gravity will be low.
B. Insulin is related to diabetes mellitus, not diabetes insipidus. There would be no insulin in the urine in this case.
C. Glucose in the urine is typically associated with diabetes mellitus, not diabetes insipidus.
D. Presence of ketones: Ketones are typically found in the urine during uncontrolled diabetes mellitus or starvation. They would not be present in diabetes insipidus.
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