WGU D439 Foundations of Nursing - Ultimate Study
Bundle: Complete OA Prep Guide + Actual NCLEX-Style
Practice Questions with Detailed Explanations & Verified
Answers (2026/2027 Edition) pdf
Section 1: The Nursing Process (ADPIE)
1. A nurse is collecting a patient's temperature, blood pressure, and pulse. What type of
data is the nurse gathering?
A) Subjective
B) Secondary
C) Objective
D) Evaluative
Answer: C) Objective
Explanation: Objective data consists of observable and measurable signs, such as
vital signs or physical exam findings.
2. After performing a physical assessment, the nurse identifies that the patient is at
high risk for skin breakdown. Which step of the nursing process is this?
A) Assessment
B) Diagnosis
C) Planning
D) Implementation
Answer: B) Diagnosis
Explanation: The diagnosis phase involves analyzing assessment data to identify
actual or potential health problems and risks.
3. A nurse is establishing measurable goals and expected outcomes for a patient with
mobility issues. This occurs during which phase?
A) Planning
B) Evaluation
C) Assessment
D) Implementation
Answer: A) Planning
, Explanation: Planning involves setting patient-centered goals and measurable
outcomes to address nursing diagnoses.
Section 2: Safety & Infection Control
4. Which action is the single most effective way to prevent the spread of healthcare-
associated infections?
A) Wearing gloves for all patient contact
B) Frequent hand washing
C) Using sterile technique for all procedures
D) Administering prophylactic antibiotics
Answer: B) Frequent hand washing
Explanation: Hand hygiene is the primary and most effective method for reducing the
transmission of pathogens in clinical settings.
5. A nurse is preparing to insert a Foley catheter. Which technique must be maintained
throughout the procedure?
A) Medical asepsis (Clean technique)
B) Surgical asepsis (Sterile technique)
C) Standard precautions
D) Contact precautions
Answer: B) Surgical asepsis (Sterile technique)
Explanation: Sterile technique is required for invasive procedures that bypass the body's
natural defenses, such as catheterization.
Section 3: Legal & Professional Standards
6. Which legal document defines the scope of nursing practice within a specific state to
protect the public?
A) ANA Code of Ethics
B) Nurse Practice Act (NPA)
C) Patient Bill of Rights
D) Facility Policy Manual
Answer: B) Nurse Practice Act (NPA)
Explanation: NPAs are state laws that regulate the legal boundaries and standards for
nursing licensure and practice.
7. A nurse tells a patient, "If you don't stay in bed, I will tie you down." This is an
example of:
A) Battery
, B) Assault
C) Negligence
D) False imprisonment
Answer: B) Assault
Explanation: Assault is the threat of harm or unconsented touch that creates fear in the
patient; battery is the actual physical contact.
Section 4: Clinical Skills & Prioritization
8. Using Maslow’s Hierarchy of Needs, which patient should the nurse assess first?
A) A patient expressing loneliness and isolation
B) A patient requesting information about their medication
C) A patient with a respiratory rate of 28 and labored breathing
D) A patient who is anxious about their upcoming surgery
Answer: C) A patient with a respiratory rate of 28 and labored breathing
Explanation: Physiological needs, specifically airway and breathing, take priority over
safety, love/belonging, and self-esteem.
9. When assessing a patient's pain, the nurse asks, "Can you describe what the pain
feels like?" Which part of the OPQRST mnemonic is the nurse using?
A) Onset
B) Provocation
C) Quality
D) Severity
Answer: C) Quality
Explanation: "Quality" refers to the description of the pain (e.g., sharp, dull, burning).
10. A nurse is preparing to administer heparin. Which site is most commonly used for
this subcutaneous injection?
A) Deltoid muscle
B) Ventrogluteal area
C) Abdomen
D) Vastus lateralis
Answer: C) Abdomen
Explanation: The abdomen is the preferred site for heparin to ensure consistent absorption
and minimize bruising.
Section 5: Ethics & Communication
Bundle: Complete OA Prep Guide + Actual NCLEX-Style
Practice Questions with Detailed Explanations & Verified
Answers (2026/2027 Edition) pdf
Section 1: The Nursing Process (ADPIE)
1. A nurse is collecting a patient's temperature, blood pressure, and pulse. What type of
data is the nurse gathering?
A) Subjective
B) Secondary
C) Objective
D) Evaluative
Answer: C) Objective
Explanation: Objective data consists of observable and measurable signs, such as
vital signs or physical exam findings.
2. After performing a physical assessment, the nurse identifies that the patient is at
high risk for skin breakdown. Which step of the nursing process is this?
A) Assessment
B) Diagnosis
C) Planning
D) Implementation
Answer: B) Diagnosis
Explanation: The diagnosis phase involves analyzing assessment data to identify
actual or potential health problems and risks.
3. A nurse is establishing measurable goals and expected outcomes for a patient with
mobility issues. This occurs during which phase?
A) Planning
B) Evaluation
C) Assessment
D) Implementation
Answer: A) Planning
, Explanation: Planning involves setting patient-centered goals and measurable
outcomes to address nursing diagnoses.
Section 2: Safety & Infection Control
4. Which action is the single most effective way to prevent the spread of healthcare-
associated infections?
A) Wearing gloves for all patient contact
B) Frequent hand washing
C) Using sterile technique for all procedures
D) Administering prophylactic antibiotics
Answer: B) Frequent hand washing
Explanation: Hand hygiene is the primary and most effective method for reducing the
transmission of pathogens in clinical settings.
5. A nurse is preparing to insert a Foley catheter. Which technique must be maintained
throughout the procedure?
A) Medical asepsis (Clean technique)
B) Surgical asepsis (Sterile technique)
C) Standard precautions
D) Contact precautions
Answer: B) Surgical asepsis (Sterile technique)
Explanation: Sterile technique is required for invasive procedures that bypass the body's
natural defenses, such as catheterization.
Section 3: Legal & Professional Standards
6. Which legal document defines the scope of nursing practice within a specific state to
protect the public?
A) ANA Code of Ethics
B) Nurse Practice Act (NPA)
C) Patient Bill of Rights
D) Facility Policy Manual
Answer: B) Nurse Practice Act (NPA)
Explanation: NPAs are state laws that regulate the legal boundaries and standards for
nursing licensure and practice.
7. A nurse tells a patient, "If you don't stay in bed, I will tie you down." This is an
example of:
A) Battery
, B) Assault
C) Negligence
D) False imprisonment
Answer: B) Assault
Explanation: Assault is the threat of harm or unconsented touch that creates fear in the
patient; battery is the actual physical contact.
Section 4: Clinical Skills & Prioritization
8. Using Maslow’s Hierarchy of Needs, which patient should the nurse assess first?
A) A patient expressing loneliness and isolation
B) A patient requesting information about their medication
C) A patient with a respiratory rate of 28 and labored breathing
D) A patient who is anxious about their upcoming surgery
Answer: C) A patient with a respiratory rate of 28 and labored breathing
Explanation: Physiological needs, specifically airway and breathing, take priority over
safety, love/belonging, and self-esteem.
9. When assessing a patient's pain, the nurse asks, "Can you describe what the pain
feels like?" Which part of the OPQRST mnemonic is the nurse using?
A) Onset
B) Provocation
C) Quality
D) Severity
Answer: C) Quality
Explanation: "Quality" refers to the description of the pain (e.g., sharp, dull, burning).
10. A nurse is preparing to administer heparin. Which site is most commonly used for
this subcutaneous injection?
A) Deltoid muscle
B) Ventrogluteal area
C) Abdomen
D) Vastus lateralis
Answer: C) Abdomen
Explanation: The abdomen is the preferred site for heparin to ensure consistent absorption
and minimize bruising.
Section 5: Ethics & Communication
