Lab 2

What happens when the blood has too little glucose?

• Receptor: Alpha cells in the pancreas detect the lack of glucose.

• Control Center: Pancreas releases Insulin.

• Effecto: Liver converts glycogen to glucose and sends it to the blood.

• Receptor: Beta cells in the pancreas detect the lack of glucose.

What is a normal blood glucose concentration of an Oral Glucose Tolerance Test (OGTT)?

• <7.0 mM

• <7.5 mM

• <7.8 mM

• <8.0 mM

What is the quantitative test?

• The Hexokinase Test

• The Glucose Tolerance Test

• The Complete Blood Count

• The Liver Function Test

What happens when the blood has too much glucose?

• Pancreas Alpha cells detect excess glucose, and the pancreas releases insulin, leading to cells taking more glucose and the liver converting glucose to glycogen.

• The body stops producing insulin, causing glucose levels to rise further.

• The kidneys filter out excess glucose, leading to increased urination and dehydration.

• The heart pumps faster to circulate the excess glucose throughout the body.

What is a an impaired blood glucose concentration of an Oral Glucose Tolerance Test (OGTT)?

• 5.0 to 6.9 mM

• 7.0 to 7.7 mM

• 7.8 to 11.1 mM

• 11.2 to 12.5 mM

What is the formula for the dilution constant?

• @@k = rac{C_1}{C_2} = rac{V_2}{V_1}@@

• @@k = C_1 imes C_2@@

• @@k = rac{V_1}{V_2}@@

• @@k = C_2 - C_1@@

What is the degree of specify formula?

• Degree of Specificity = (1- ( [Glucose] Detected / [Monosaccharide] Present ) ) x 100%

• Degree of Specificity = ( [Glucose] Detected / [Monosaccharide] Present ) x 100%

• Degree of Specificity = (1 + ( [Glucose] Detected / [Monosaccharide] Present ) ) x 100%

• Degree of Specificity = ( [Monosaccharide] Present / [Glucose] Detected ) x 100%

What hormone lowers blood glucose?

• Glucagon

• Cortisol

• Insulin

• Adrenaline

What does each color of the Benedict's Reagent Test represent?

• Blue = No Glucose in Urine

• Yellow = Very Low Glucose in Urine

• Purple = High Glucose in Urine

• Green = Moderate Glucose in Urine

What is a blood glucose concentration of an Oral Glucose Tolerance Test (OGTT) for a person with Diabetes Melitus?

• < 5.6 mM

• 5.6 - 7.0 mM

• 7.1 - 11.0 mM

• > 11.1 mM