Question 1

Diabetes mellitus results from:

Accepted Answer

Diabetes mellitus can result from both a deficiency in insulin secretion and a reduction in the biological effectiveness of insulin. Type 1 diabetes is caused by insufficient insulin secretion, while type 2 diabetes is caused by a mixture of both insufficient insulin secretion and decreased insulin sensitivity.

Question 2

The incidence of diabetes in the population of the United States has increased __% within the past two decades.

Accepted Answer

According to the CDC, the incidence of diabetes in the United States has increased by 50% within the past two decades.

Question 3

A patient who is cold and sweaty,is shaking mildly,and has an apparent degree of mental disorientation exhibits signs of:

Accepted Answer

The symptoms described are indicative of hypoglycemia, or low blood sugar. Cold sweat, shaking, and mental disorientation are common symptoms of hypoglycemia.

Question 4

The classic triad of diabetic symptoms includes polydipsia,polyphagia,and:

Accepted Answer

The classic triad of diabetic symptoms includes polyuria, which is an excessive urine output due to the high levels of glucose in the blood. Polydipsia refers to excessive thirst, and polyphagia refers to excessive hunger or increased appetite, which are also commonly seen in individuals with diabetes. Polydactyly refers to having extra fingers or toes, and polycythemia refers to having an abnormally high number of red blood cells, which are not included in the classic triad of diabetic symptoms. Polymorphism refers to the phenomenon of having different variations of a gene within a population.

Question 5

According to statistics,"one _____ of all children who currently have diabetes die of renal disease an average of 25 years after the initial diagnosis."

Accepted Answer

The answer of According to statistics,"one _____ of all children...

Question 6

About __% of the U.S.population has diabetes mellitus.

Accepted Answer

As of my last update in 2023, approximately 6% of the U.S. population has been diagnosed with diabetes mellitus, reflecting the prevalence of this chronic condition in the country.

Question 7

Immediate management of a patient with type 1 diabetes who loses consciousness is:

Accepted Answer

The answer of Immediate management of a patient with type...

Question 8

Which of the following problems does the following scenario describe? The patient is hot and dry to the touch and has a florid complexion,increased frequency of urination,increased thirst,and loss of weight with an increased appetite.

Accepted Answer

The symptoms described in the scenario are indicative of hyperglycemia, which is a condition characterized by high levels of glucose in the blood. Symptoms include increased thirst, frequent urination, weight loss despite an increased appetite, and hot, dry skin. These are classic signs of diabetes mellitus when the body cannot properly use glucose for energy due to insufficient insulin.

Question 9

Which of the following major categories of diabetic complications is most likely to lead to diabetic retinopathy?

Accepted Answer

Diabetic retinopathy is a complication that typically arises from small blood vessel disease caused by high blood sugar levels damaging the capillaries in the retina.

Question 10

Hypoglycemia is most commonly caused by which of the following in diabetic patients?

Accepted Answer

The answer of Hypoglycemia is most commonly caused by which...

Question 11

Classically,hypoglycemia presents as:

Accepted Answer

Hypoglycemia is commonly manifested by symptoms such as tachycardia, cold clammy skin, anxiety, or sleepiness. These symptoms are due to the activation of the autonomic nervous system in response to low blood sugar levels. Coma can be observed in severe cases of hypoglycemia, but it is not a classical presentation. Hyperthermia is not a typical symptom of hypoglycemia, and asymptomatic-laboratory diagnosis only indicates a lack of clinical symptoms.

Question 12

Chronic oral complications of diabetes mellitus include:

Accepted Answer

The answer of Chronic oral complications of diabetes mellitus include:
...

Question 13

A study of mortality in diabetic patients reported that the greatest percentage of deaths was related to:

Accepted Answer

Cardiovascular disease is the leading cause of death in diabetic patients. Studies have shown that diabetic patients have a higher risk of developing heart disease, including coronary artery disease, heart failure, and stroke, due to factors such as high blood sugar, hypertension, and high cholesterol levels. Therefore, it is important for diabetic patients to manage their blood sugar levels and risk factors for cardiovascular disease to reduce their risk of mortality.

Quiz 17: Diabetes Mellitus: Hyperglycemia and Hypoglycemia