NURSING (SOPHOMORE)
IMPORTANT NOTES
Lesson 1: Nursing Process Overview
Key Focus:
The systematic framework for patient care: Assessment, Diagnosis, Planning, Implementation,
and Evaluation (ADPIE).
Definitions:
• Nursing Process: A cyclical, patient-centered framework used to ensure quality care.
• Assessment: Collecting and analyzing patient information.
• Diagnosis: Identifying patient health problems based on data.
• Implementation: Executing planned interventions.
• Evaluation: Measuring the effectiveness of care.
Examples/Best Practices:
1. During assessment, conduct a thorough health history and physical exam.
2. For diagnosis, use NANDA International guidelines to ensure standardized terminology.
3. Create SMART goals (Specific, Measurable, Achievable, Relevant, Time-bound) during
planning.
4. During implementation, follow evidence-based interventions (e.g., repositioning immobile
patients every 2 hours to prevent pressure ulcers).
5. Reassess outcomes after interventions in evaluation.
Important Notes:
• Ensure patient involvement in care planning.
• Document every step in detail to maintain continuity of care.
Key Terminologies:
• Subjective Data: Information provided by the patient (e.g., “I feel dizzy”).
• Objective Data: Observable, measurable data (e.g., BP 120/80 mmHg).
Lesson 2: Legal and Ethical Issues in Nursing
Key Focus:
Understanding the ethical principles and legal responsibilities in nursing.
Definitions:
• Autonomy: Respecting the patient’s right to make decisions about their care.
, • Beneficence: Acting in the patient’s best interest.
• Non-maleficence: Avoiding harm.
• Confidentiality: Protecting patient privacy.
• Accountability: Taking responsibility for nursing actions.
Examples/Best Practices:
1. Obtain informed consent before procedures.
2. Always follow HIPAA guidelines for patient privacy.
3. Maintain accurate and honest documentation.
4. Advocate for the patient if they cannot make decisions.
5. Refuse assignments beyond your competence to ensure patient safety.
Important Notes:
• Ethical dilemmas (e.g., end-of-life care) require collaboration with the healthcare team.
• Always prioritize patient safety.
Key Terminologies:
• Informed Consent: Patient agreement after understanding risks and benefits.
• HIPAA: Health Insurance Portability and Accountability Act, ensuring patient data
protection.
Lesson 3: Communication in Nursing
Key Focus:
Effective interpersonal and therapeutic communication techniques.
Definitions:
• Therapeutic Communication: Purposeful interactions promoting patient well-being.
• Active Listening: Fully focusing on and understanding the patient’s message.
• Empathy: Understanding and sharing the feelings of another.
Examples/Best Practices:
1. Use open-ended questions (e.g., “How are you feeling today?”).
2. Maintain eye contact to show attentiveness.
3. Avoid medical jargon when speaking with patients.
4. Reflect back to the patient (e.g., “It sounds like you’re worried about tomorrow’s
surgery.”).
5. Use silence as a therapeutic tool when appropriate.
Important Notes:
• Communication must be adapted for non-verbal patients or those with language barriers
(e.g., use interpreters or visual aids).
, Key Terminologies:
• Non-verbal Communication: Body language, facial expressions, and gestures.
• SBAR: Situation, Background, Assessment, Recommendation—used for professional
communication.
Lesson 4: Vital Signs
Key Focus:
Measuring and interpreting temperature, pulse, respiration, and blood pressure (TPRBP).
Definitions:
• Blood Pressure: The force exerted by circulating blood on vessel walls.
• Tachycardia: Heart rate >100 bpm.
• Bradypnea: Respiratory rate <12 breaths/min.
Examples/Best Practices:
1. Use the correct cuff size when measuring BP.
2. Count respirations discreetly to avoid altered breathing patterns.
3. Record temperature via the most accurate method available (e.g., rectal for core
temperature).
4. Check both radial and apical pulses for accuracy.
5. Use a pain scale alongside vital signs to assess discomfort.
Important Notes:
• Normal BP range: 90/60 mmHg to 120/80 mmHg.
• Always recheck abnormal readings to confirm accuracy.
Key Terminologies:
• Orthostatic Hypotension: BP drop upon standing, causing dizziness.
Lesson 5: Infection Control
Key Focus:
Preventing the spread of infections in healthcare settings.
Definitions:
• Standard Precautions: Basic infection prevention measures applied to all patients.
• HAIs (Healthcare-Associated Infections): Infections acquired in hospitals, e.g., MRSA.
• Asepsis: Absence of pathogenic microorganisms.
, Examples/Best Practices:
1. Perform hand hygiene before and after patient contact.
2. Use appropriate PPE (e.g., gloves, gowns).
3. Follow sterile techniques during invasive procedures.
4. Dispose of sharps in puncture-resistant containers.
5. Educate patients about infection prevention (e.g., handwashing).
Important Notes:
• Monitor for signs of infection (fever, swelling, redness).
• Ensure compliance with facility protocols for infection control.
Key Terminologies:
• Antiseptic: Substance applied to living tissue to reduce infection.
• Disinfectant: Chemical used to destroy pathogens on surfaces.
Lesson 6: Pharmacology Basics
Key Focus:
Understanding medication types, administration routes, and safe drug practices.
Definitions:
• Pharmacokinetics: How the body absorbs, distributes, metabolizes, and excretes
drugs.
• Pharmacodynamics: How drugs affect the body to produce therapeutic effects.
• Adverse Effect: An undesired and harmful drug reaction.
Examples/Best Practices:
1. Always use the 6 Rights of Medication Administration: right patient, medication, dose,
route, time, and documentation.
2. Educate patients on the importance of completing prescribed antibiotics.
3. Verify compatibility when administering IV medications.
4. Observe for common side effects, such as nausea or rash.
5. Use a drug guide or formulary for unfamiliar medications.
Important Notes:
• Always double-check high-risk medications like insulin and anticoagulants with another
nurse.
• Monitor for polypharmacy risks, especially in elderly patients.
Key Terminologies:
IMPORTANT NOTES
Lesson 1: Nursing Process Overview
Key Focus:
The systematic framework for patient care: Assessment, Diagnosis, Planning, Implementation,
and Evaluation (ADPIE).
Definitions:
• Nursing Process: A cyclical, patient-centered framework used to ensure quality care.
• Assessment: Collecting and analyzing patient information.
• Diagnosis: Identifying patient health problems based on data.
• Implementation: Executing planned interventions.
• Evaluation: Measuring the effectiveness of care.
Examples/Best Practices:
1. During assessment, conduct a thorough health history and physical exam.
2. For diagnosis, use NANDA International guidelines to ensure standardized terminology.
3. Create SMART goals (Specific, Measurable, Achievable, Relevant, Time-bound) during
planning.
4. During implementation, follow evidence-based interventions (e.g., repositioning immobile
patients every 2 hours to prevent pressure ulcers).
5. Reassess outcomes after interventions in evaluation.
Important Notes:
• Ensure patient involvement in care planning.
• Document every step in detail to maintain continuity of care.
Key Terminologies:
• Subjective Data: Information provided by the patient (e.g., “I feel dizzy”).
• Objective Data: Observable, measurable data (e.g., BP 120/80 mmHg).
Lesson 2: Legal and Ethical Issues in Nursing
Key Focus:
Understanding the ethical principles and legal responsibilities in nursing.
Definitions:
• Autonomy: Respecting the patient’s right to make decisions about their care.
, • Beneficence: Acting in the patient’s best interest.
• Non-maleficence: Avoiding harm.
• Confidentiality: Protecting patient privacy.
• Accountability: Taking responsibility for nursing actions.
Examples/Best Practices:
1. Obtain informed consent before procedures.
2. Always follow HIPAA guidelines for patient privacy.
3. Maintain accurate and honest documentation.
4. Advocate for the patient if they cannot make decisions.
5. Refuse assignments beyond your competence to ensure patient safety.
Important Notes:
• Ethical dilemmas (e.g., end-of-life care) require collaboration with the healthcare team.
• Always prioritize patient safety.
Key Terminologies:
• Informed Consent: Patient agreement after understanding risks and benefits.
• HIPAA: Health Insurance Portability and Accountability Act, ensuring patient data
protection.
Lesson 3: Communication in Nursing
Key Focus:
Effective interpersonal and therapeutic communication techniques.
Definitions:
• Therapeutic Communication: Purposeful interactions promoting patient well-being.
• Active Listening: Fully focusing on and understanding the patient’s message.
• Empathy: Understanding and sharing the feelings of another.
Examples/Best Practices:
1. Use open-ended questions (e.g., “How are you feeling today?”).
2. Maintain eye contact to show attentiveness.
3. Avoid medical jargon when speaking with patients.
4. Reflect back to the patient (e.g., “It sounds like you’re worried about tomorrow’s
surgery.”).
5. Use silence as a therapeutic tool when appropriate.
Important Notes:
• Communication must be adapted for non-verbal patients or those with language barriers
(e.g., use interpreters or visual aids).
, Key Terminologies:
• Non-verbal Communication: Body language, facial expressions, and gestures.
• SBAR: Situation, Background, Assessment, Recommendation—used for professional
communication.
Lesson 4: Vital Signs
Key Focus:
Measuring and interpreting temperature, pulse, respiration, and blood pressure (TPRBP).
Definitions:
• Blood Pressure: The force exerted by circulating blood on vessel walls.
• Tachycardia: Heart rate >100 bpm.
• Bradypnea: Respiratory rate <12 breaths/min.
Examples/Best Practices:
1. Use the correct cuff size when measuring BP.
2. Count respirations discreetly to avoid altered breathing patterns.
3. Record temperature via the most accurate method available (e.g., rectal for core
temperature).
4. Check both radial and apical pulses for accuracy.
5. Use a pain scale alongside vital signs to assess discomfort.
Important Notes:
• Normal BP range: 90/60 mmHg to 120/80 mmHg.
• Always recheck abnormal readings to confirm accuracy.
Key Terminologies:
• Orthostatic Hypotension: BP drop upon standing, causing dizziness.
Lesson 5: Infection Control
Key Focus:
Preventing the spread of infections in healthcare settings.
Definitions:
• Standard Precautions: Basic infection prevention measures applied to all patients.
• HAIs (Healthcare-Associated Infections): Infections acquired in hospitals, e.g., MRSA.
• Asepsis: Absence of pathogenic microorganisms.
, Examples/Best Practices:
1. Perform hand hygiene before and after patient contact.
2. Use appropriate PPE (e.g., gloves, gowns).
3. Follow sterile techniques during invasive procedures.
4. Dispose of sharps in puncture-resistant containers.
5. Educate patients about infection prevention (e.g., handwashing).
Important Notes:
• Monitor for signs of infection (fever, swelling, redness).
• Ensure compliance with facility protocols for infection control.
Key Terminologies:
• Antiseptic: Substance applied to living tissue to reduce infection.
• Disinfectant: Chemical used to destroy pathogens on surfaces.
Lesson 6: Pharmacology Basics
Key Focus:
Understanding medication types, administration routes, and safe drug practices.
Definitions:
• Pharmacokinetics: How the body absorbs, distributes, metabolizes, and excretes
drugs.
• Pharmacodynamics: How drugs affect the body to produce therapeutic effects.
• Adverse Effect: An undesired and harmful drug reaction.
Examples/Best Practices:
1. Always use the 6 Rights of Medication Administration: right patient, medication, dose,
route, time, and documentation.
2. Educate patients on the importance of completing prescribed antibiotics.
3. Verify compatibility when administering IV medications.
4. Observe for common side effects, such as nausea or rash.
5. Use a drug guide or formulary for unfamiliar medications.
Important Notes:
• Always double-check high-risk medications like insulin and anticoagulants with another
nurse.
• Monitor for polypharmacy risks, especially in elderly patients.
Key Terminologies:
