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Exam 2: NUR 209/ NUR 209 (Latest 2026/ 2027 Update) Medical Surgical Nursing II: Med-Surg Review| Comprehensive Questions| Grade A| 100% Correct (Verified Solutions) – Fortis

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INSTANT PDF DOWNLOAD — This official test bank for NUR 209 Exam 2 Medical Surgical Nursing II at Fortis College covers all content for the 2026/2027 academic year second examination. It contains verified questions and answers with detailed rationales in multiple-choice, select-all-that-apply (SATA), ordered response, and clinical scenario formats aligned with nursing program standards. ENDOCRINE DISORDERS (EXAM 2 FOCUS) DIABETES MELLITUS – COMPREHENSIVE REVIEW Type 1 Diabetes Mellitus – Autoimmune destruction of pancreatic beta cells → absolute insulin deficiency. Onset typically 30 years, sudden, thin build, ketosis prone. Treatment: insulin required (lifelong). Diabetic ketoacidosis (DKA) risk. A1C goal 7% (6.5% for some). Type 2 Diabetes Mellitus – Insulin resistance with relative insulin deficiency (not absolute). Onset typically 30 years, insidious, overweight/obese, strong genetic component. Ketosis resistant. Treatment: lifestyle modifications (diet, exercise, weight loss), oral antidiabetic agents (metformin first-line), GLP-1 agonists, SGLT2 inhibitors, insulin if needed. Diagnostic Criteria for Diabetes – Fasting plasma glucose ≥126 mg/dL (8 hours no food), random plasma glucose ≥200 mg/dL with symptoms (polyuria, polydipsia, unexplained weight loss), OGTT 2-hour ≥200 mg/dL, A1C ≥6.5%. A1C Goals by Patient Population – General population: 7% (ADA recommendation). Older adults with moderate comorbidities and life expectancy 10 years: 7.5-8%. Older adults with complex medical issues: 8-8.5%. History of severe hypoglycemia: 8%. Pregnant patients (pre-existing diabetes): 6-6.5%. Insulin Therapy Onset, Peak, Duration of Insulins – Rapid-acting (lispro, aspart, glulisine): onset 15-30 minutes, peak 30-90 minutes, duration 3-5 hours. Short-acting (Regular): onset 30-60 minutes, peak 2-4 hours, duration 5-8 hours. Intermediate-acting (NPH): onset 1-2 hours, peak 4-12 hours, duration 18-24 hours. Long-acting (glargine, detemir, degludec): onset 1-4 hours, no peak (glargine), duration up to 42 hours (degludec). Insulin Mixing – Only NPH can be mixed with short/rapid-acting. Draw clear (regular/rapid) first, then cloudy (NPH). Do NOT mix glargine or detemir with any other insulin (changes pH, alters absorption). Roll NPH between palms to resuspend (do NOT shake). Administer mixture immediately after mixing. Rotate injection sites within same anatomical area to prevent lipohypertrophy. Insulin Storage – Unopened vials/pens: refrigerate 36-46°F (2-8°C). Opened vials/pens: room temperature (59-86°F) for up to 28 days (except detemir 42 days, degludec 56 days). Protect from extreme temperatures (heat, freezing, direct sunlight). Total Daily Dose (TDD) Calculation – TDD (units) = weight (kg) × 0.6. 50% of TDD as basal (long-acting), 50% as bolus (rapid-acting). Example: TDD 42 units (70 kg ×0.6) → basal 21 units, bolus 21 units divided across meals. Carbohydrate-to-Insulin Ratio (500 Rule) – 500 ÷ TDD = grams carbohydrate per 1 unit insulin. Example: TDD 50 → 500 ÷ 50 = 10 → 1 unit insulin per 10g carbohydrate. Correction Factor (1800 Rule for rapid-acting) – 1800 ÷ TDD = mg/dL drop in blood glucose per 1 unit insulin. Example: TDD 50 → 1800 ÷ 50 = 36 → 1 unit insulin lowers BG by approx 36 mg/dL. Oral Antidiabetic Agents Metformin (Biguanide) – First-line therapy for Type 2 DM. MOA: decreases hepatic glucose production, increases peripheral glucose uptake, decreases intestinal glucose absorption. Advantages: weight neutral or promotes weight loss, low risk of hypoglycemia, cardiovascular benefits (UKPDS). Adverse effects: GI (nausea, diarrhea – dose-related, take with meals, start low go slow, extended-release better tolerated), B12 deficiency (monitor B12, supplement if needed), lactic acidosis (rare but serious risk in renal impairment, hepatic impairment, sepsis, dehydration, hypoperfusion). Contraindications: eGFR 30 mL/min (hold for 48 hours before/after IV contrast dye if eGFR 30-60 mL/min). Also used for PCOS (off-label).

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Instelling
NUR 209/ NUR209
Vak
NUR 209/ NUR209

Voorbeeld van de inhoud

1|Page




NUR209 Exam 2 Medical Surgical Nursing 2 Fortis

Latest 2026/2027 Comprehensive Questions with

Verified Answers and Rationales Grade A



1. A nurse is assigned to care for a client with a terminal cardiovascular

illness. When developing the client's plan of care, which outcome would

the nurse identify as most realistic for this client?

A) Adaptation to living with limitations

B) Maintenance of adequate comfort

C) Acceptance of changes in lifestyle

D) Recovery from the cardiovascular problem

Correct Answer: B) Maintenance of adequate comfort

Rationale:

1. The realistic outcome for a client with terminal cardiovascular disease is

maintenance of adequate comfort and acceptance of impending death.

2. Realistic outcomes for the client with chronic cardiovascular disease focus

on helping the client to live within limitations imposed by the disease and to

improve acceptance of changes in lifestyle and self-concept.

,2|Page


3. Outcomes pertinent to the client who is admitted with an acute problem focus

on recovery from the cardiovascular problem without residual complications.



2. Upon entering a client's room, the client tells the nurse, "I'm having

some really strong pain in my chest." The nurse intervenes immediately,

placing the client in which position?

A) Sitting

B) Standing upright

C) Flat with legs raised 20 to 30 degrees

D) Supine

Correct Answer: A) Sitting

Rationale:

1. The nurse should make the client comfortable in a sitting position.

2. A supine position inhibits full chest expansion and limits gas exchange in the

lung, so this position should be avoided.

3. Since the heart works harder in the supine position than in the upright

position, the supine position is not recommended.

4. The hypotensive client is positioned with legs elevated 20 to 30 degrees.

,3|Page


3. Which of the following is a noninvasive procedure assisting the nurse

in cardiovascular care?

A) Electrocardiography

B) Pulmonary artery monitoring

C) Swan-Ganz catheterization

D) Cardiac output determination

Correct Answer: A) Electrocardiography

Rationale:

1. Noninvasive heart monitoring involves electrocardiography and cardiac

monitoring.

2. Invasive techniques, such as pulmonary artery monitoring, Swan-Ganz

catheterization, cardiac output determination, and cardiac support via an

intraaortic balloon pump (IABP), typically are used by trained critical care

personnel to provide additional monitoring and support.



4. A nurse is teaching a client with heart disease about exercising and

signs of overexertion. The nurse determines that additional education is

needed if the client states:

A) "I should wait at least an hour after eating before exercising."

B) "I need to call the doctor if it feels like my heart is racing."

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C) "I need to start my routine with my warm-up exercises."

D) "I should stop exercising if my pulse is below my target zone."

Correct Answer: D) "I should stop exercising if my pulse is below my

target zone."

Rationale:

1. For the client, the goal of the exercise program is to achieve the target heart

rate.

2. The client should stop exercising if his pulse rate exceeds his target zone, not

below it.



5. A nursing instructor is developing a class presentation about reasons

people with cardiovascular problems seek medical care. Which of the

following would the instructor include as the most common reason?

A) Lower extremity swelling

B) Persistent cough

C) Chest pain

D) Hypertension

Correct Answer: C) Chest pain

Rationale:

1. Although a person with cardiovascular dysfunction may have hypertension,

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