USA Pathophysiology Exam 2 Questions with
100% Verified Correct Answers
What is the condition where the blood glucose is high in a pt? - Correct Answer Diabetes
After a pt has been fasting for 8 hours, what levels would indicate prediabetes? - Correct Answer
100-125mg/dL
After a pt has been fasting for 8 hours, what levels would indicate diabetes? - Correct Answer Greater
than 125mg/dL
A glucose tolerance test has been performed, what levels indicate prediabetes? - Correct Answer
140-199mg/dL
A glucose tolerance test has been performed, what levels indicate diabetes? - Correct Answer
Greater than 200 mg/dL
What is the A1C value? - Correct Answer The blood glucose level over the past 3 months
Looking at an A1C value, what is considered normal? - Correct Answer Less than 5.7%
Looking at an A1C value, what is considered prediabetes? - Correct Answer 5.7% - 6.4%
Looking at an A1C value, what is considered diabetes? - Correct Answer 6.5% or higher
What is the role of the pancreas? - Correct Answer Secrete insulin and glucagon to regulate blood
glucose levels
Which cells secrete Glucagon? - Correct Answer Alpha cells
What cells secrete Insulin? - Correct Answer Beta cells
Which tissues do insulin target? - Correct Answer Striated muscle
Adipose tissue
,Liver
How does insulin affect the blood glucose level? - Correct Answer Decreases the plasma-glucose level
What is secreted in response to a decrease in blood glucose level? - Correct Answer Glucagon
What is the role of glucagon? - Correct Answer To increase the blood glucose concentration
Glucagon helps maintain adequate plasma glucose levels by doing what? - Correct Answer promoting
glycogenolysis and gluconeogenesis
What dominates in a fed-state? - Correct Answer insulin
What dominates in a fasted-state? - Correct Answer glucagon
Which type of diabetes is caused by lack of insulin secretion? - Correct Answer Type 1 Diabetes
Which type of diabetes is caused by decreased sensitivity of target tissues to the metabolic effect of
insulin and insulin deficiency? - Correct Answer Type 2 Diabetes
What is insulin resistance? - Correct Answer Reduced sensitivity to insulin
What develops in pregnant women who have never had diabetes? - Correct Answer Gestational
diabetes
Which is the most common type of diabetes? - Correct Answer Type 2 Diabetes
What is type 1 diabetes mellitus (DM)? - Correct Answer The pancreas produce no insulin or little
insulin (juvenile diabetes or insulin-dependent)
What causes Type 1 diabetes mellitus? - Correct Answer Autoimmunity (viruses and genetics)
, What are the symptoms of type 1 diabetes mellitus? - Correct Answer Hyperglycemia
Osmotic diuresis and polyuria
Polydipsia
Polyphagia
Blurred vision
Sudden weight loss
Fatigue
Diabetic Ketoacidosis
What is type 2 diabetes mellitus? - Correct Answer adult onset diabetes
90-95% of all cases of diabetes
What does type 2 diabetes mellitus cause? - Correct Answer Decreased sensitivity of target tissues to
the metabolic effect of insulin (insulin resistance)
What are the risk factors of type 2 diabetes mellitus? - Correct Answer Genetics
overweight
increased BMI
increased waist circumference
Life style
What are the symptoms of type 2 diabetes mellitus? - Correct Answer Same symptoms as type 1 +
numbness, tingling feet or hands, wounds that don't heal
What complications can occur from Diabetes Mellitus? - Correct Answer Blood vessels disease
Polyneuropathy
Kidney damage
Eye damage
How do we treat Diabetes mellitus? - Correct Answer Exercise
Caloric restriction
Weight reduction
100% Verified Correct Answers
What is the condition where the blood glucose is high in a pt? - Correct Answer Diabetes
After a pt has been fasting for 8 hours, what levels would indicate prediabetes? - Correct Answer
100-125mg/dL
After a pt has been fasting for 8 hours, what levels would indicate diabetes? - Correct Answer Greater
than 125mg/dL
A glucose tolerance test has been performed, what levels indicate prediabetes? - Correct Answer
140-199mg/dL
A glucose tolerance test has been performed, what levels indicate diabetes? - Correct Answer
Greater than 200 mg/dL
What is the A1C value? - Correct Answer The blood glucose level over the past 3 months
Looking at an A1C value, what is considered normal? - Correct Answer Less than 5.7%
Looking at an A1C value, what is considered prediabetes? - Correct Answer 5.7% - 6.4%
Looking at an A1C value, what is considered diabetes? - Correct Answer 6.5% or higher
What is the role of the pancreas? - Correct Answer Secrete insulin and glucagon to regulate blood
glucose levels
Which cells secrete Glucagon? - Correct Answer Alpha cells
What cells secrete Insulin? - Correct Answer Beta cells
Which tissues do insulin target? - Correct Answer Striated muscle
Adipose tissue
,Liver
How does insulin affect the blood glucose level? - Correct Answer Decreases the plasma-glucose level
What is secreted in response to a decrease in blood glucose level? - Correct Answer Glucagon
What is the role of glucagon? - Correct Answer To increase the blood glucose concentration
Glucagon helps maintain adequate plasma glucose levels by doing what? - Correct Answer promoting
glycogenolysis and gluconeogenesis
What dominates in a fed-state? - Correct Answer insulin
What dominates in a fasted-state? - Correct Answer glucagon
Which type of diabetes is caused by lack of insulin secretion? - Correct Answer Type 1 Diabetes
Which type of diabetes is caused by decreased sensitivity of target tissues to the metabolic effect of
insulin and insulin deficiency? - Correct Answer Type 2 Diabetes
What is insulin resistance? - Correct Answer Reduced sensitivity to insulin
What develops in pregnant women who have never had diabetes? - Correct Answer Gestational
diabetes
Which is the most common type of diabetes? - Correct Answer Type 2 Diabetes
What is type 1 diabetes mellitus (DM)? - Correct Answer The pancreas produce no insulin or little
insulin (juvenile diabetes or insulin-dependent)
What causes Type 1 diabetes mellitus? - Correct Answer Autoimmunity (viruses and genetics)
, What are the symptoms of type 1 diabetes mellitus? - Correct Answer Hyperglycemia
Osmotic diuresis and polyuria
Polydipsia
Polyphagia
Blurred vision
Sudden weight loss
Fatigue
Diabetic Ketoacidosis
What is type 2 diabetes mellitus? - Correct Answer adult onset diabetes
90-95% of all cases of diabetes
What does type 2 diabetes mellitus cause? - Correct Answer Decreased sensitivity of target tissues to
the metabolic effect of insulin (insulin resistance)
What are the risk factors of type 2 diabetes mellitus? - Correct Answer Genetics
overweight
increased BMI
increased waist circumference
Life style
What are the symptoms of type 2 diabetes mellitus? - Correct Answer Same symptoms as type 1 +
numbness, tingling feet or hands, wounds that don't heal
What complications can occur from Diabetes Mellitus? - Correct Answer Blood vessels disease
Polyneuropathy
Kidney damage
Eye damage
How do we treat Diabetes mellitus? - Correct Answer Exercise
Caloric restriction
Weight reduction
