Nursing 1141- Pharmacology » Fall 2022 » Mastery EAQ Ch. 32

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Question #1
Which characteristic is associated with type 1 diabetes?
A.   Treated with oral hypoglycemic
B.   Caused by multifactorial genetic defects
C.   Occurs due to autoimmune destruction of beta-cell
D.   Presence of high levels of endogenous insulin
Question #2
The nurse is caring for a patient who has been taking metformin for several months. The patient reports abdominal pain. Upon assessment, the nurse detects an irregular heartbeat. Which will the nurse assess to determine the severity of the patient’s condition?
A.   Blood glucose levels
B.   Vitamin B12 levels
C.   Renal function
D.   The patient’s weight
Question #3
The nurse administers repaglinide to a patient at 8:00 a.m. When is the patient at the highest risk for hypoglycemia?
A.   Noon
B.   9:00 a.m.
C.   10:00 a.m.
D.   11:00 a.m.
Question #4
Which site should be used for injecting insulin?
A.   Gluteus maximus
B.   Deltoid
C.   Vastus lateralis
D.   Abdomen
Question #5
Which insulin is administered intravenously?
A.   Tresiba
B.   Humulin R
C.   Levemir
D.   Afrezza
Question #6
Which laboratory test provides evidence of adequate glucose management and adherence to a diabetes treatment regimen over the past few months?
A.   2-Hour postprandial blood glucose
B.   Serum albumin
C.   Glycosylated hemoglobin (HbA1C)
D.   Fasting serum glucose level
Question #7
Which class of medication increases blood glucose levels when administered with insulin?
A.   Sulfa antibiotics
B.   Salicylates
C.   Anabolic steroids
D.   Diuretics
Question #8
Which characteristic is related to glucagon hormone?
A.   Stimulates carbohydrate metabolism in adipose tissue
B.   Helps to keep the kidney free from glucose
C.   Assists in the conversion of glucose into glycogen
D.   Initiates the glycogenolysis process
Question #9
Which long-term consequence is associated with macrovascular complication?
A.   Bladder dysfunction
B.   Diabetic gastroparesis
C.   Complete blindness
D.   Myocardial infarction
Question #10
Which drug inhibits the metabolism of metformin?
A.   Carbamazepine
B.   Fluconazole
C.   Erythromycin
D.   Cimetidine
Question #11
Which percentage value of A1C indicates type 2 diabetes?
A.   Between 5.7 and 6
B.   Between 6 and 6.4
C.   Above 6.5
D.   Less than 5.7
Question #12
Which insulin is an example of intermediate-acting insulin?
A.   Lantus
B.   Humulin R
C.   Afrezza
D.   Neutral protamin Hagedorn
Question #13
Which category of the oral antidiabetic drug can regulate genes involved in glucose metabolism?
A.   Biguanides
B.   Glinides
C.   Sulfonylureas
D.   Thiazolidinediones
Question #14
Which category of antidiabetics does metformin belong to?
A.   Glinides
B.   Sulfonylureas
C.   Thiazolidinediones
D.   Biguanides
Question #15
Which long-acting insulin mimics natural basal insulin with its duration of 24 hours?
A.   Regular insulin
B.   Insulin glargine
C.   Insulin aspart
D.   Ultralente insulin
Question #16
Which statement made by the patient about type 1 diabetes mellitus indicates effective learning?
A.   Patients with type 1 diabetes mellitus require exogenous insulin.
B.   Endogenous insulin levels are elevated early in the disease.
C.   Type 1 diabetes mellitus leads to developing acute hypoglycemia.
D.   Type 1 diabetes mellitus accounts for 90% of all cases of diabetes.
Question #17
Which condition is seen in a patient with hyperosmolar hyperglycemic syndrome (HHS)?
A.   Extreme hyperglycemia
B.   Insidious weight gain
C.   Acute pancreatitis
D.   Recurrent headaches
Question #18
Which type of insulin can be given intravenously?
A.   Insulin zinc suspension
B.   Regular insulin
C.   Insulin glargine
D.   Isophane insulin suspension (NPH insulin)
Question #19
Which is a second-generation sulfonylurea?
A.   Glipizide, Glyburide, Glimepiride
B.   Metformin, Pioglitazone, Glipizide
C.   Glimepiride, Metformin, Pioglitazone
D.   Glyburide, Metformin, Pioglitazone
Question #20
The nurse would include which statement when teaching a patient about insulin glargine?
A.   "You cannot mix this insulin with any other insulin in the same syringe."
B.   "You can mix this insulin with NPH insulin to enhance its effects."
C.   "The duration of action for this insulin is approximately 8 to 10 hours, so you will need to take it twice a day."
D.   "You should inject this insulin just before meals, because it is very fast-acting."
Question #21
A patient with type 1 diabetes mellitus has been ordered insulin aspart 10 units at 7:00 a.m. Which nursing intervention will the nurse perform after administering this medication?
A.   Make sure the patient eats breakfast immediately.
B.   Have the patient void and dipstick the urine.
C.   Flush the IV.
D.   Perform a fingerstick blood glucose test.
Question #22
Which technique would the nurse teach the patient about mixing insulin when the patient must administer 30 units regular insulin and 70 units NPH insulin in the morning?
A.   Draw the medication into two separate syringes but inject it into the same spot.
B.   Draw up the regular insulin into the syringe first, followed by the cloudy NPH insulin.
C.   Administer these insulins at least 10 minutes apart so that you will know when they are working.
D.   Use the Z-track method for administration.
Question #23
Which instruction will the nurse give a patient who takes isophane suspension (NPH) insulin?
A.   "Unused vials can be stored in the refrigerator for 5 months."
B.   "You need to obtain your blood glucose levels every hour."
C.   "You should eat 30 to 45 minutes before taking the NPH insulin."
D.   "Discontinue insulin if you are undergoing diagnostic studies."
Question #24
The nurse administers insulin to a patient at 8:30 a.m. and knows it will peak about 2.5 hours after administration. Which insulin did the nurse administer if this is true?
A.   Insulin aspart
B.   Insulin lispro
C.   Regular insulin
D.   Insulin glulisine
Question #25
Which statement by a nursing student about insulin glargine indicates effective learning?
A.   "The duration of action of this insulin is about 8 to 10 hours."
B.   "This insulin is injected just before meals because it is very fast acting."
C.   "You cannot mix this insulin in the same syringe with regular insulin."
D.   "You can mix this insulin with lente insulin to enhance its effects."
Question #26
Which oral drug is used in patients with type 2 diabetes who have not had success with metformin or glipizide?
A.   Troglitazone
B.   Glimepiride
C.   Rosiglitazone
D.   Pioglitazone
Question #27
Which insulin will the nurse administer to supplement basal insulin to imitate the pancreatic surge of insulin that accompanies eating?
A.   Neutral protamine Hagedorn (NPH) insulin
B.   Insulin glulisine
C.   Insulin glargine
D.   Insulin detemir
Question #28
Which medication would the nurse withhold for a patient with type 2 diabetes mellitus who is scheduled for a computed tomography (CT) scan with contrast?
A.   Glipizide
B.   Metformin
C.   Humalog insulin
D.   Glimepiride
Question #29
Which medication inhibits the enzyme alpha-glucosidase in the treatment of type 2 diabetes mellitus?
A.   Miglitol, Acarbose
B.   Glipizide, Pioglitazone
C.   Nateglinide, Glipizide
D.   Nateglinide, Pioglitazone
Question #30
Which statement indicates to the nurse that the patient needs additional teaching on oral hypoglycemic agents?
A.   "I will monitor my blood sugar daily."
B.   "I will limit my alcohol consumption."
C.   "I will take the medication only when I need it."
D.   "I will report symptoms of fatigue and loss of appetite."
Question #31
Which hormone plays a role in regulation of glucose homeostasis?
A.   Ketones, Glycogen
B.   Insulin, Glucagon
C.   Ketones, Dextrose
D.   Glycogen, Dextrose
Question #32
Which assessment will the nurse make for a patient who is prescribed metformin for treatment of type 2 diabetes?
A.   Cholesterol level
B.   Renal function
C.   Edema
D.   Weight gain
Question #33
Which instruction does the nurse give when a patient receiving metformin therapy will undergo angiography?
A.   "You can take the medication an hour after the test."
B.   "Do not take your metformin on the day of the test."
C.   "There are chances of renal failure after the test."
D.   "Your blood glucose levels need to be reevaluated."
Question #34
Which instruction will the nurse give a patient who takes metformin for type 2 diabetes?
A.   "You should take the medication with food."
B.   "You will have a decreased risk of lactic acidosis."
C.   "If you miss a meal, you should skip the dose."
D.   "You should report any nausea immediately."
Question #35
A patient receives isophane suspension (neutral protamine Hagedorn [NPH]) insulin at 8:00 a.m. The patient eats breakfast at 8:30 a.m., lunch at noon, and dinner at 6:00 p.m. At which time is this patient at the highest risk for hypoglycemia?
A.   10:00 a.m.
B.   8:00 p.m.
C.   2:00 p.m.
D.   5:00 p.m.
Question #36
Which patient may receive insulin lispro?
A.   A breastfeeding mother who is at high risk for developing diabetes mellitus
B.   A 2-year-old child who was recently diagnosed with type 1 diabetes mellitus
C.   A patient with type 2 diabetes mellitus who is taking glipizide
D.   A patient with type 2 diabetes mellitus who takes metformin
Question #37
Which lifestyle change will the nurse instruct the patient to implement to successfully manage diabetes mellitus?
A.   "Reduce the amount of alcohol you consume." "Incorporate daily physical exercise into your life." "Decrease the amount of carbohydrates in your diet."
B.   "Restrict sodium in your diet." "Reduce the amount of alcohol you consume." "Include rest periods between physical activities."
C.   "Decrease the amount of carbohydrates in your diet." "Include rest periods between physical activities." "Restrict sodium in your diet."
D.   "Incorporate daily physical exercise into your life." "Restrict sodium in your diet." "Include rest periods between physical activities."
Question #38
A patient newly diagnosed with type 2 diabetes is instructed to make dietary changes and perform aerobic exercise daily. For which reason would insulin therapy be delayed?
A.   It is not generally prescribed for patients with obesity.
B.   Insulin therapy is initiated when other methods have failed.
C.   It is ineffective without initial oral drug therapy.
D.   Insulin therapy may cause heart failure to develop.
Question #39
Which reason is the likely cause of a decrease in milk production for a breastfeeding woman with type 1 diabetes?
A.   Second-generation sulfonylureas
B.   Lack of sleep at night
C.   Large weight gain
D.   Poor glycemic control of blood sugars
Question #40
A patient with type 2 diabetes mellitus receives a prescription for metformin. Which finding is a contraindication to therapy?
A.   Creatinine clearance 1.8 mg/dL
B.   Alanine aminotransferase 55 U/L
C.   Fasting blood glucose 131 mg/dL
D.   Arterial blood pH 7.4
Question #41
A patient who routinely takes regular insulin therapy is prescribed pramlintide, which may increase the patient’s risk for hypoglycemia. Which nursing intervention is correct in this case?
A.   Reduce the needed insulin dose by 50%.
B.   Obtain a new prescription to change the medication.
C.   Give insulin an hour after administering pramlintide.
D.   Reduce the needed pramlintide dose by 50%.
Question #42
A patient with a history of inflammatory bowel disease is prescribed insulin therapy and acarbose for the treatment of high postprandial glucose levels. Which nursing action is a priority in this case?
A.   Assess blood glucose levels before administering insulin.
B.   Ask the patient about allergic reactions to any drugs.
C.   Assess the patient’s weight before administering the drug.
D.   Consult the primary health care provider before administering acarbose.
Question #43
A patient has a serum glucose concentration of 375 mg/dL, urine output of 450 mL/hr, and an arterial pH of 7.1. Which type of intravenous insulin will the nurse administer?
A.   Regular insulin
B.   Insulin glargine
C.   Neutral protamine Hagedorn (NPH) insulin
D.   Insulin lispro
Question #44
A patient is prescribed nateglinide for the treatment of type 2 diabetes. On assessment, the nurse finds that the patient has erratic eating habits. Which instruction is correct for this patient?
A.   "You need to change your eating habits."
B.   "Take a dose before bedtime every night."
C.   "Skip the dose when you skip a meal."
D.   "You need to eat three to four meals every day."
Question #45
The nurse administers NPH insulin at 8:00 a.m. Which intervention is essential for the nurse to perform?
A.   Administer the insulin via IV pump.
B.   Assess for hyperglycemia by 10:00 a.m.
C.   Monitor fingerstick at 2:00 p.m.
D.   Make sure patient eats by 5:00 p.m.
Question #46
  
A.   Diarrhea, Abdominal pain, Bloating
B.   Muscle pain, Abdominal pain, Cold, clammy skin
C.   Diarrhea, Bloating, Cold, clammy skin
D.   Bloating, Diarrhea, Muscle pain
Question #47
Which medication will the nurse administer to treat hypoglycemia in a patient brought to the emergency department who was experiencing tremors, sweating, and irritability before losing consciousness?
A.   Liraglutide
B.   Exenatide
C.   Insulin
D.   Glucagon
Question #48
A patient is diagnosed with type 2 diabetes mellitus, gastroparesis, and dysphagia. The patient’s blood glucose level is 220 mg/dL. Metformin and glitazone have not proven effective. Which medication does the nurse expect will be ordered by the health care provider?
A.   Exenatide
B.   Acarbose
C.   Pramlintide
D.   Sitagliptin
Question #49
Which precaution will the nurse take before administering insulin isophane suspension (NPH) to a patient?
A.   Identify the intramuscular injection site. Verify that insulin syringes are used. Shake the drug vial gently for some time.
B.   Identify the intramuscular injection site. Shake the drug vial gently for some time. Rotate the injection locations every week.
C.   Monitor the patient’s fasting serum glucose level. Shake the drug vial gently for some time. Identify the intramuscular injection site.
D.   Verify that insulin syringes are used. Rotate the injection locations every week. Monitor the patient’s fasting serum glucose level.
Question #50
Which laboratory finding would the nurse expect for an adult patient with hyperosmolar hyperglycemic syndrome (HHS)?
A.   Low pH, Serum osmolality of 380 mOsm/kg, Low serum HCO3 level
B.   Low pH, Low serum HCO3 level, High serum sodium level
C.   Serum glucose level over 600 mg/dL, Low pH, Low serum HCO3 level
D.   High serum sodium level, Serum osmolality of 380 mOsm/kg, Serum glucose level over 600 mg/dL
Question #51
A patient with type 2 diabetes mellitus is prescribed metformin and a diuretic for heart failure. The nurse would monitor for which complication?
A.   Increased metformin effects
B.   Decreased blood glucose levels
C.   Increased blood glucose levels
D.   Lactic acidosis
Question #52
Blood glucose analysis indicates that the patient taking glipizide is hypoglycemic. Which other medication in the patient’s medical history would the nurse suspect as the cause of this condition?
A.   Rifampin
B.   Fluconazole
C.   Phenytoin
D.   Carbamazepine
Question #53
Which early symptom of hypoglycemia does the nurse instruct the patient’s family to treat with a fast-acting carbohydrate source?
A.   Tremor, Sweating, Confusion, Coma
B.   Tremor, Sweating, Confusion, Irritability
C.   Tremor, Coma, Confusion, Irritability
D.   Tremor, Sweating, Coma, Irritability
Question #54
The nurse observes that A1C levels are elevated in a patient who is taking metformin for type 2 diabetes. Which class of drugs is likely to be prescribed to this patient?
A.   Alpha-glucosidase inhibitors
B.   Incretin mimetics
C.   Dipeptidyl peptidase IV inhibitors
D.   Sulfonylureas
Question #55
The nurse finds that a patient with type 2 diabetes mellitus who is taking glipizide is also prescribed sitagliptin. Which action will the nurse take?
A.   Administer both medications simultaneously.
B.   Notify the prescribing primary health care provider.
C.   Decrease the oral dose of glipizide.
D.   Give both drugs and check the patient’s blood glucose.
Question #56
Which patient will benefit from taking glipizide?
A.   A patient who is also prescribed sitagliptin
B.   A patient with type 1 diabetes at risk for hypoglycemia
C.   A patient with diabetes who takes sulfasalazine for arthritis
D.   A patient with type 2 diabetes who has renal failure
Question #57
A patient newly diagnosed with diabetes asks, "How does insulin normally work in my body?" Which response by the nurse is correct?
A.   "It promotes synthesis of amino acids."
B.   "It promotes the passage of glucose into cells for energy."
C.   "It stimulates the liver to convert glycogen to glucose."
D.   "It stimulates the pancreas to reabsorb glucose."
Question #58
A patient with type 1 diabetes mellitus asks the nurse, "Why can’t I take a sulfonylurea like my friend who has diabetes?" Which response is correct?
A.   "Sulfonylurea will lower your blood sugar too much, and you will be hypoglycemic."
B.   "You are unable to store glucose because you do not have insulin, and sulfonylurea helps with glucose storage."
C.   "Sulfonylurea increases beta-cell stimulation to secrete insulin, and your beta cells do not contain insulin."
D.   "You must be mistaken. If your friend has diabetes mellitus, she is taking insulin."
Question #59
Which action would the nurse take when a patient reports typically taking glipizide with food?
A.   Inform the patient to take the medication 15 minutes after a meal.
B.   Inform the patient to take the medication 30 minutes before a meal.
C.   Immediately check the patient’s blood glucose level.
D.   Immediately call the health care provider.
Question #60
Which outcome is expected in a patient who has been prescribed an alpha glucosidase inhibitor?
A.   Delayed absorption of carbohydrates from the intestines
B.   Stimulation of pancreatic insulin release
C.   Adverse effects if combined with other antidiabetic agents
D.   Increased sensitivity of insulin receptor sites
Question #61
Which condition in a patient with diabetes mellitus is indicative of diabetic ketoacidosis?
A.   Ketones in the urine, Isotonic dehydration, Severe hypothermia, Extreme hyperglycemia
B.   Ketones in the urine, Severe hypothermia, Electrolyte imbalances, Extreme hyperglycemia
C.   Ketones in the urine, Isotonic dehydration, Electrolyte imbalances, Extreme hyperglycemia
D.   Severe hypothermia, Isotonic dehydration, Electrolyte imbalances, Extreme hyperglycemia
Question #62
Which is a rapid-acting insulin that can be administered to patients with diabetes mellitus?
A.   Glargine, Regular insulin, Aspart
B.   Lispro, Aspart, Glulisine
C.   Glargine, Lispro, Regular insulin
D.   Glulisine, Regular insulin, Glargine
Question #63
The laboratory results for a patient indicate markedly elevated blood glucose levels. After assessing the patient, the nurse obtains a prescription for intravenous insulin therapy from the primary health care provider. Which other assessment finding is present in the patient’s reports?
A.   High levels of endogenous insulin
B.   Extreme hypoglycemia
C.   Increased weight
D.   Presence of ketones in the serum

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