Font size
WorksheetsExam 1 (MedSurg) - Diabetes
Total questions: 100
Worksheet time: 52mins
Diabetes Mellitus is a chronic, multisystem disease related to abnormal ______ production, impaired ______ utilization, or both.
insulin
glucose
protein
lipid
Diabetes Mellitus is a leading cause of which of the following?
Adult blindness
End-stage kidney disease
Nontraumatic lower limb amputations
All of the above
Major contributing factors of Diabetes Mellitus include:
Heart disease
Stroke
Hypertension (HTN)
All of the above
Normal insulin metabolism is produced by beta cells in the islets of ______.
Langerhans
Kupffer
Bowman
Meissner
Insulin is released continuously into the bloodstream in small increments with larger amounts released after ______.
food
exercise
sleep
medication
Insulin stabilizes glucose level in the range of ______ mg/dL.
70-120
120-180
40-70
180-250
Which of the following is NOT a function of insulin?
Promotes glucose transport in skeletal muscle and adipose tissue
Stores glucose as glycogen
Inhibits gluconeogenesis
Stimulates gluconeogenesis
Which hormones are considered counterregulatory hormones?
Glucagon, epinephrine, growth hormone, cortisol
Insulin, glucagon, thyroxine, epinephrine
Cortisol, insulin, adrenaline, growth hormone
Epinephrine, thyroxine, insulin, glucagon
Counterregulatory hormones oppose the effects of insulin.
True
False
Fill in the blanks: Counterregulatory hormones stimulate ______ production by the _____.
glucose, liver
insulin, pancreas
protein, kidneys
fatty acid, pancreas
Which of the following is NOT a class of diabetes mellitus?
Type 1
Type 2
Gestational
Insipidus
Type 1 Diabetes Mellitus is formerly known as _______.
juvenile-onset or insulin-dependent diabetes
adult-onset or non-insulin-dependent diabetes
gestational diabetes
maturity-onset diabetes of the young
Type 1 Diabetes Mellitus accounts for what percentage of all diabetes cases?
1%
5%
10%
20%
Type 1 Diabetes Mellitus is characterized by AUTOIMMUNE destruction of ______ cells.
beta
alpha
delta
gamma
Type 1 Diabetes Mellitus is associated with total absence of _______.
insulin
glucagon
adrenaline
thyroxine
Onset of Type 1 Diabetes Mellitus usually occurs in people younger than what age?
20 years
30 years
40 years
50 years
Autoantibodies are present for months to years before symptoms occur in Type 1 Diabetes Mellitus.
True
False
Type 2 Diabetes Mellitus makes up what percentage of diabetes cases?
10-20%
50-60%
90-95%
100%
Which of the following are risk factors for Type 2 Diabetes Mellitus?
Overweight
Obesity
Advancing age
Family history
All of the above
Type 2 Diabetes Mellitus is NOT increasingly prevalent in children due to socioeconomic and sociocultural factors.
True
False
In Type 2 Diabetes Mellitus, the pancreas continues to produce some endogenous insulin.
True
False
Insulin in Type 2 Diabetes Mellitus is:
Sufficient and well utilized
Insufficient or poorly utilized
Not produced at all
Overproduced
What is the greatest risk factor for Type 2 Diabetes Mellitus?
Hypertension
Obesity
Genetics
Tachycardia
Genetic components increase ______ in Type 2 Diabetes Mellitus.
insulin resistance
insulin secretion
glucose absorption
pancreatic function
Which of the following is NOT a major metabolic abnormality in Type 2 Diabetes Mellitus?
A) Insulin resistance
B) Increased insulin production by pancreas
C) Inappropriate hepatic glucose production
D) Altered production of hormones and cytokines by adipose tissue
Metabolic syndrome increases risk for Type 2 Diabetes Mellitus. Which of the following is NOT a component of metabolic syndrome?
A) Elevated glucose levels
B) Abdominal obesity
C) Elevated BP
D) Low cholesterol
What is the fasting glucose level range for impaired fasting glucose (IFG)?
80 to 99 mg/dL
100 to 125 mg/dL
126 to 140 mg/dL
140 to 199 mg/dL
Impaired glucose tolerance (IGT) is diagnosed by a 2 hour oral glucose tolerance test (OGTT) with glucose levels between _______.
140 to 199 mg/dL
100 to 125 mg/dL
200 to 299 mg/dL
70 to 99 mg/dL
Gestational diabetes develops during pregnancy.
True
False
Usually glucose levels return to normal ______ weeks postpartum in gestational diabetes.
6
2
12
20
50% of women with gestational diabetes will become diabetic.
True
False
Patient education for prediabetes includes which of the following?
Undergo screening
Manage risk factors
Monitor for symptoms of diabetes
All of the above
Which symptom is described as excessive thirst in T1DM?
Polyphagia
Polyuria
Polydipsia
Fatigue
Fill in the blank: Polyphagia is defined as excessive ________ in T1DM.
hunger
thirst
urination
sweating
Which diagnostic test is used to reflect glucose levels over the past 2-3 months in DM?
Fasting blood glucose
Hemoglobin A1C test
Oral glucose tolerance test
Urine glucose test
Fill in the blank: The goal for Hemoglobin A1C in DM management is ________%.
6.5-7
8-9
7.5-8
5-5.5
Fill in the blank: All patients with T1DM require _______.
insulin
metformin
dietary fiber
statins
Fill in the blank: Rapid acting insulin has an onset of _______ minutes.
10-30
60-120
120-180
180-240
Which of the following is an example of short acting insulin?
Lispro
Humalog
Humulin N
Glulisine
Novolin R
Fill in the blank: Human insulin is genetically engineered in _______.
laboratories
hospitals
farms
factories
Which of the following is prescribed for patients with T2DM who cannot control their blood glucose by any other means?
Exogenous insulin
Nutritional therapy
Bariatric surgery
Drug therapy
Endogenous insulin
What is the onset time for intermediate acting insulin?
1.5-4 hr
5-10 min
10-20 hr
30-60 min
Which of the following is an example of intermediate acting insulin?
Glargine
Humulin N
Detemir
Lantus
Novolin R
What is the peak time for long acting insulin?
No pronounced peak
12-24 hours
40-60 hours
8-10 hours
What is the duration of action for rapid acting bolus insulin?
15 minutes
1 hour
4 hours
8 hours
When should rapid or short-acting insulin be administered in relation to meals?
BEFORE meals (bolus)
AFTER meals (bolus)
DURING meals (bolus)
WITHOUT regard to meals
Which insulin regimen most closely mimics endogenous insulin production?
Basal-bolus regimen
Mealtime insulin regimen
Intermediate acting regimen
Long acting regimen
How often is intermediate or long acting background insulin administered in a basal-bolus regimen?
Once or twice a day
Every meal
Every hour
Once a week
Short acting bolus insulin should be injected how many minutes before a meal?
30-45 minutes
5-10 minutes
60-90 minutes
Immediately before meal
What is the primary use of background (basal) insulin?
To control BG levels in between meals and overnight
To treat acute hypoglycemia
To control BG levels with meals
To reduce cholesterol
Long acting basal insulin should be administered:
Once or twice a day
Every 4 hours
Only at night
Every meal
Long acting basal insulin can be mixed with other insulins or solutions.
True
False
What is the duration of intermediate acting basal insulin (NPH)?
4-6 hrs
12-18 hrs
24 hrs
1-2 hrs
What is the peak time for intermediate acting basal insulin?
1-2 hrs
4-12 hrs
12-18 hrs
No peak
Intermediate acting basal insulin can be mixed with short and rapid acting insulins.
True
False
What must be done before mixing intermediate acting basal insulin?
Heat it
Freeze it
Agitate to mix
Add water
Combination insulin therapy provides coverage for:
Only mealtime (bolus)
Only background (basal)
Both mealtime (bolus) and background (basal)
Only rapid acting insulin
In-use insulin vials may be left at room temperature for up to 4 weeks.
True
False
Extra insulin should be _________?
Refrigerated
Heated
Kept at room temperature
Frozen
Prefilled syringes should be stored upright for 1 week if they contain 2 insulin types, and for 30 days for single insulin type.
True
False
How is insulin typically administered?
Transmucosal tablet
Subcutaneous injection
Oral tablet
Intramuscular injection
Regular insulin may be given IV.
True
False
Although it is preferred to use parenteral routes (SQ, IV) for insulin, it can be given orally as well.
True
False
Absorption of insulin is fastest from which site?
Abdomen
Arm
Thigh
Buttock
What should you do with injection sites to prevent complications?
Rotate injections within one particular site
Always use the same spot for injections
Inject at random sites without any pattern
Never change the injection site
How many units of insulin are in 1 mL?
100 units
10 units
50 units
500 units
Should alcohol swab be used for self-injection of insulin?
No
Yes, always
Only if the needle is new
Only if injecting insulin
What should the patient use to wash the site before self-injection of insulin?
Soap and water
Alcohol swab
Just water
Hand sanitizer
Normal saline
At what angle should insulin be injected?
45-90 degrees
0-15 degrees
120-180 degrees
90-180 degrees
How many RNs must check the insulin dosage?
Two
One
Three
Four
Insulin pumps provide continuous subcutaneous infusion.
True
False
Where is the catheter of an insulin pump inserted?
Into subcutaneous tissue in the abdominal wall
Into a vein in the arm
Directly into the stomach
Into the muscle of the thigh
What is the Somogyi Effect?
Rebound effect in which an overdose of insulin causes hypoglycemia, and the body's response is to release counterregulatory hormones, causing hyperglycemia.
Rebound effect in which an overdose of glucagon causes hypoglycemia, and the body's response is to release insulin, causing hyperglycemia.
A phenomenon where blood glucose remains stable despite insulin administration
Rebound effect in which an overdose of insulin causes hyperglycemia, and the body's response is to release counterregulatory hormones, causing hypoglycemia.
Lipodystrophy is common in patients with an insulin ______, and causes complete or partial loss of ____ tissue in abnormal regions of the body.
IM injection, ghrelin
bolus, adipokine
pump, adipose
regimen, endocrine
What is the ADA approved diet for improved metabolic control in diabetic patients also known as in a hospital setting?
no sugar
heart healthy
clear liquid
carb control
cirrhosis
Type 1 diabetics can have more dietary flexibility if they utilize ____ acting insulin, multiple daily injections, and ____ pumps.
long, GLP-1
short, insulin
rapid, insulin
rapid, glucagon
short, GLP-1
SATA: Select all of the healthy carbohydrate choices for diabetics.
fruits
vegetables
whole grains
legumes
low-fat milk
What is a good dietary source of polyunsaturated fatty acids for diabetic patients?
Two or more Wendy's 4 for $4 deals per week
Two or more servings of steamed beets per week
Two or more servings of fish per week
Two or more servings of raw pork per week
Two or more apples per week
In regards to exercise, diabetic patients should ideally perform resistance training at least __ times per week.
5
10
3
20
Exercise promotes a glucose-lowering effect that can last up to ________.
24 hours
2 weeks
48 hours
12 hours
1 week
If a patient is labeled as "ACHS", what does that mean in regards for when blood glucose levels should be checked?
check BG only if hypoglycemia is suspected
check BG two hours after all meals
check BG every 6 hours
check BG before meals and at bedtime
check BG right when the patient wakes up in the morning
SATA: Which lab values would the RN expect to be high in a patient with diabetes mellitus?
triglycerides
A1C
LDLs
HDLs
VLDLs
SATA: What would indicate a patient is presenting with diabetic ketoacidosis?
oral glucose tolerance test in excess of 200 mg/dL
leukocytosis
increased BUN
ketones in the urine
severe bradycardia
For intraoperative diabetic patients, it is important to continuously monitor glucose because prior to the procedure, the patient ___________.
was on a clear liquid diet
was made NPO after midnight the day prior
will have severe hyperglycemic episodes while under anesthesia
needs large doses of long acting insulin before anesthesia is given
Diligent _____ care is a vital teaching point the RN should explain to diabetic patients before they discharge.
nose
hair
foot
hand
SATA: What are some consequences of untreated hypoglycemia?
loss of consciousness
seizures
coma
death
retinopathy
Choose the BEST answer: The RN should avoid _____ of hypoglycemia.
undertreatment
overtreatment
treatment
documentation
When initially treating moderate hypoglycemia, the RN should have the patient consume _____ grams of a _____ carbohydrate, and recheck the patients blood glucose in _____ minutes.
10, complex, 15
50, simple, 10
15, simple, 15
5, complex, 30
SATA: What are some treatment options for severe, emergent hypoglycemia in the acute care setting?
50% Dextrose IVP
Humulin N SQ
Metformin PO
Glucagon IM/SQ
Lispro IVP/SQ
What is the leading cause of diabetes mellitus-related death?
retinopathy
neuropathy
angiopathy
infection complications
Cerebrovascular, cardiovascular, and peripheral vascular diseases are all types of _______ angiopathy than can result from diabetes mellitus.
microvascular
macrovascular
minivascular
megavascular
SATA: Which of the following are microvascular angiopathies that can result from diabetes mellitus?
retinopathy
nephropathy
neuropathy
dermopathy
gastroparesis
Diabetic retinopathy is the leading cause of new cases of adult _______.
pressure ulcers
amputations
myocardial infarctions
blindness
The leading cause of end-stage kidney disease is diabetic ______.
nephropathy
retinopathy
alcoholism
demyelination
What percentage of diabetic patients experience some degree of neuropathy?
40-50%
10-20%
60-70%
70-100%
Due to reduced nerve conduction, patients suffering from distal symmetric polyneuropathy lose protective _____ in the ________ and are at major risk for _______.
paresthesias, upper extremities, caries
sensation, lower extremities, amputation
sensation, upper extremities, cardiac arrest
paresthesias, lower extremities, hypertensive crisis
SATA: Select all of the adverse effects that can be caused by diabetic autonomic neuropathy.
gastroparesis
postural hypotension
erectile dysfunction
neurogenic bladder
painless myocardial infarction
Infection is a chronic complication of diabetes mellitus because of defects in the mobilization of _____ cells and impaired _____.
endocrine, gluconeogenesis
inflammatory, phagocytosis
gastric, emptying times
neuronal, myelination
The RN should consider diabetes mellitus when a patient is presenting with RECURRING ______ infections.
respiratory
yeast
protozoic
archaea
buccal
SATA: Select the reasons below that contribute to why glycemic control can be more difficult for the elderly.
increased hypoglycemic unawareness
functional limitations
renal insufficiency
poor hearing and vision
