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Med Surge Exam 1 | Preoperative, Intraoperative, Postoperative, Pain, Hematology, Fluids/Electrolytes, Acid-Base | Q&A with Rationales for NUR 170 and NUR 171 | Get HighScore | Instant Download

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INSTANT PDF DOWNLOAD — This is the comprehensive exam preparation guide for Med Surge Exam 1 covering NUR 170 and NUR 171 curricula, featuring questions and answers with detailed rationales. Designed for nursing students enrolled in medical-surgical nursing courses, this resource consolidates the critical concepts required to achieve a top score on the first examination. The guide is meticulously aligned with standard medical-surgical nursing competencies, covering essential topics including preoperative care, intraoperative management, postoperative recovery, pain management, hematologic disorders, fluid and electrolyte balance, and acid-base imbalances. This verified resource provides comprehensive coverage of key Med Surge Exam 1 topics, including: Preoperative Care: Preoperative Assessment: Identification of risk factors including age, nutritional status, medication use (anticoagulants, herbs, supplements), and comorbid conditions (diabetes, hypertension, heart disease) Informed Consent: Legal requirements, nurse's role as witness, ensuring client understanding without coercion Preoperative Teaching: Deep breathing exercises, incentive spirometry, coughing techniques, leg exercises, and pain management expectations NPO Status: Rationale for nothing by mouth to prevent aspiration; exceptions and timing considerations Medication Management: Which medications to hold (anticoagulants, oral hypoglycemics) vs continue (beta-blockers, antiseizure meds) Preoperative Checklist: Verification of consent, identification, site marking, allergies, laboratory results, and equipment availability Intraoperative Care: Surgical Phases: Incision, dissection, hemostasis, and closure Anesthesia Types: General (unconsciousness, airway management), Regional (spinal, epidural, nerve blocks), Local (minor procedures), Moderate Sedation (conscious sedation) Intraoperative Complications: Malignant hyperthermia (signs include rigidity, hyperthermia, tachycardia; treatment with dantrolene), hypothermia, nerve damage, positioning injuries Surgical Team Roles: Surgeon, anesthesia provider, circulating nurse, scrub nurse/technician Sterile Technique: Principles of surgical asepsis, maintaining sterile field, donning sterile gloves Postoperative Care: Immediate Post-Op (PACU) : Airway patency (priority), vital signs, level of consciousness, oxygen saturation, surgical site assessment, drains and tubes Postoperative Complications: Atelectasis (most common), pneumonia, DVT/PE, surgical site infection, wound dehiscence/evisceration (emergency), ileus, urinary retention, fluid imbalance Nursing Interventions: Early ambulation, incentive spirometry, coughing/deep breathing, leg exercises, compression devices, pain management, I&O monitoring Discharge Teaching: Wound care, activity restrictions, medication instructions, signs of infection (fever, redness, warmth, drainage), follow-up appointments Pain Management (Comfort): Pain Assessment: PQRST method (Provocation/Palliation, Quality, Region/Radiation, Severity, Timing); use of standardized pain scales (numeric, FACES, FLACC for nonverbal) Pharmacologic Interventions: Non-opioids (acetaminophen, NSAIDs), Opioids (morphine, hydromorphone, fentanyl), Adjuvants (gabapentin, ketamine, local anesthetics) Non-Pharmacologic Interventions: Positioning, distraction, relaxation, guided imagery, heat/cold therapy, massage Patient-Controlled Analgesia (PCA) : Pump settings, monitoring for respiratory depression, patient education (only patient pushes button) Opioid Side Effects: Respiratory depression (priority), constipation (most common), sedation, nausea, pruritus, urinary retention Opioid Reversal: Naloxone (Narcan) administration, indications, dosing considerations Hematology: Anemia Types: Iron-deficiency (microcytic, hypochromic), Vitamin B12 deficiency (pernicious, macrocytic), Folate deficiency, Sickle cell disease, Aplastic anemia Iron-Deficiency Anemia: Causes (blood loss, poor intake), manifestations (fatigue, pallor, glossitis, pica), treatment (iron supplementation with vitamin C) Pernicious Anemia (Vitamin B12 Deficiency) : Causes (lack of intrinsic factor), manifestations (neuro symptoms, beefy red tongue), treatment (lifelong B12 injections) Sickle Cell Disease: Vaso-occlusive crisis (painful), management (hydration, pain control, oxygen), complications (infection risk, acute chest syndrome, stroke) Polycythemia: Increased RBC mass, risk of thrombosis, treatment (phlebotomy) Thrombocytopenia: Low platelets, bleeding risk, precautions (soft toothbrush, no IM injections, fall prevention) Fluids & Electrolytes: Normal Ranges: Sodium 135-145, Potassium 3.5-5.0, Calcium 8.5-10.2, Magnesium 1.3-2.1, Phosphorus 2.5-4.5 Hyponatremia (Low Sodium) : Causes (SIADH, heart failure, excess water), manifestations (confusion, seizures, muscle cramps), treatment (fluid restriction, hypertonic saline if severe) Hypernatremia (High Sodium) : Causes (dehydration, diabetes insipidus), manifestations (thirst, dry mucous membranes, agitation), treatment (hypotonic fluids, water replacement) Hypokalemia (Low Potassium) : Causes (diuretics, vomiting, diarrhea), manifestations (weakness, U waves on EKG, dysrhythmias), treatment (oral/IV potassium, never IV push) Hyperkalemia (High Potassium) : Causes (renal failure, ACE inhibitors, potassium-sparing diuretics), manifestations (peaked T waves, weakness, cardiac arrest), treatment (calcium gluconate, insulin+glucose, Kayexalate, dialysis) Hypocalcemia (Low Calcium) : Causes (hypoparathyroidism, pancreatitis), manifestations (tetany, Chvostek's sign, Trousseau's sign, prolonged QT), treatment (calcium supplements, vitamin D) Hypercalcemia (High Calcium) : Causes (hyperparathyroidism, malignancy), manifestations (bone pain, kidney stones, constipation, shortened QT), treatment (hydration, calcitonin, bisphosphonates) Hypomagnesemia: Causes (alcoholism, diuretics), manifestations (tremors, seizures, torsades), treatment (magnesium replacement) Acid-Base Imbalances: Normal ABG Values: pH 7.35-7.45, PaCO2 35-45, HCO3 22-26, PaO2 80-100, SaO2 95% Respiratory Acidosis: pH ↓, PaCO2 ↑ (hypoventilation), causes (COPD, opioid overdose, pneumonia), treatment (improve ventilation) Respiratory Alkalosis: pH ↑, PaCO2 ↓ (hyperventilation), causes (anxiety, pain, PE, mechanical ventilation), treatment (rebreathe CO2, treat underlying cause) Metabolic Acidosis: pH ↓, HCO3 ↓, causes (DKA, renal failure, diarrhea), treatment (treat underlying cause, sodium bicarbonate if severe) Metabolic Alkalosis: pH ↑, HCO3 ↑, causes (vomiting, NG suction, diuretics), treatment (replace fluids/electrolytes, acetazolamide) Compensation Mechanisms: Respiratory compensation for metabolic imbalances (lungs change PaCO2), Renal compensation for respiratory imbalances (kidneys change HCO3) It features exam-style questions including multiple choice, select-all-that-apply (SATA), ordered response, and clinical scenario questions, each with verified answers and detailed rationales explaining the correct answer and clarifying common misconceptions. DOCUMENT ACCESS: This study guide is available as an instant digital download (PDF) immediately upon purchase. Fully text-searchable, printable, and accessible anytime through your user account. Trusted by thousands of nursing students for Med Surge Exam 1 success and course mastery. Med Surge Exam 1 Preoperative Intraoperative Postoperative Care Pain Management Nursing Hematology Nursing Review Fluids and Electrolytes Med Surge Acid Base Imbalances Nursing NUR 170 Exam Prep NUR 171 Study Guide Medical Surgical Nursing Exam Questions Q&A with Rationales for Nursing Students Get HighScore Nursing Exam Perioperative Nursing Care Informed Consent Nurse Role NPO Status Preoperative Teaching Malignant Hyperthermia Dantrolene Treatment Postoperative Atelectasis Prevention Incentive Spirometry Early Ambulation Wound Dehiscence Evisceration Emergency Opioid Side Effects Respiratory Depression Naloxone PCA Patient Controlled Analgesia Iron Deficiency Anemia Ferrous Sulfate Vitamin C Pernicious Anemia Vitamin B12 Injection Sickle Cell Crisis Hydration Pain Control Normal Electrolyte Ranges Sodium Potassium Calcium Hypokalemia U Waves ECG Hyperkalemia Peaked T Waves Calcium Gluconate Chvostek Sign Trousseau Sign Hypocalcemia ABG Interpretation Respiratory Acidosis Alkalosis Metabolic Acidosis Alkalosis Compensation Nursing Priority Questions SATA NCLEX Med Surge Review Downloadable PDF Study Guide

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Med Surge Exam 1 | Preoperative,
Intraoperative, Postoperative, Pain,
Hematology, Fluids/Electrolytes,
Acid-Base | Q&A with Rationales

Exam Structure:

Subject: Medical-Surgical Nursing (Preoperative, Intraoperative, Postoperative, Pain,

Hematology, Fluids/Electrolytes, Acid-Base)

Source: MED SURGE EXAM 1 (Verified Q&A)

Format: Exam-Style Questions with Bolded Questions and Italicized Vertical

Rationales




Perioperative Care (Chapters 14, 15, 16)
1. A nurse is caring for a client after an operation. When assessing the
client for postoperative infection, the nurse places priority on which
assessment?
A. Change in behavior
B. Daily white blood cell count
C. Presence of fever and chills
D. Tolerance of increasing activity
2. A preoperative nurse is assessing a client prior to surgery. Which
information would be most important for the nurse to relay to the
surgical team?

, 2|Page


A. Allergy to bee and wasp stings
B. History of lactose intolerance
C. No previous experience with surgery
D. Use of multiple herbs and supplements
3. A nurse works on the postoperative floor and has four clients who
are being discharged tomorrow. Which one has the greatest need for
the nurse to consult other members of the health care team for post-
discharge care?
A. Married young adult who is the primary caregiver for children
B. Middle-aged client who is post knee replacement, needs physical therapy
C. Older adult who lives at home despite some memory loss
D. Young client who lives alone, has family and friends nearby
4. A clinic nurse is teaching a client prior to surgery. The client does
not seem to comprehend the teaching, forgets a lot of what is said, and
asks the same questions again and again. What action by the nurse is
best?
A. Assess the client for anxiety.
B. Break the information into smaller bits.
C. Give the client written information.
D. Review the information again.
5. A preoperative nurse is reviewing morning laboratory values on
four clients waiting for surgery. Which result warrants immediate
communication with the surgical team?
A. Creatinine: 1.2 mg/dL
B. Hemoglobin: 14.8 mg/dL
C. Potassium: 2.9 mEq/L
D. Sodium: 134 mEq/L

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6. An inpatient nurse brings an informed consent form to a client for
an operation scheduled for tomorrow. The client asks about possible
complications from the operation. What response by the nurse is best?
A. Answer the questions and document that teaching was done.
B. Do not have the client sign the consent and call the surgeon.
C. Have the client sign the consent, then call the surgeon.
D. Remind the client of what teaching the surgeon has done.
7. A client has a great deal of pain when coughing and deep breathing
after abdominal surgery despite having pain medication. What action
by the nurse is best?
A. Call the provider to request more analgesia.
B. Demonstrate how to splint the incision.
C. Have the client take shallower breaths.
D. Tell the client a little pain is expected.
8. A nurse is giving a client instructions for showering with special
antimicrobial soap the night before surgery. What instruction is most
appropriate?
A. After you wash the surgical site, shave that area with your own razor.
B. Be sure to wash the area where you will have surgery very thoroughly.
C. Use a washcloth to wash the surgical site; do not take a full shower or
bath.
D. Wash the surgical site first, then shampoo and wash the rest of your
body.
9. A postoperative client has an abdominal drain. What assessment by
the nurse indicates that goals for the priority client problems related
to the drain are being met?
A. Drainage from the surgical site is 30 mL less than yesterday.
B. There is no redness, warmth, or drainage at the insertion site.

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