A nurse is preparing to administer medication to a patient. Which action represents the most critical step in ensuring patient safety during medication administration?
Checking the medication's expiration date before preparing it.
Verifying the patient's identity using two distinct identifiers.
✓
Reviewing the medication's side effects with the patient.
Documenting the medication administration immediately after the patient takes it.
Correct Answer
Verifying the patient's identity using two distinct identifiers.
Verifying patient identity with two identifiers is a critical safety step to ensure the right medication is given to the right patient. Reviewing side effects is important but secondary to identity verification for safety. Documenting immediately after is good practice but does not prevent an error. Checking the expiration date is important for drug efficacy but not the primary safeguard against administering to the wrong person.
Question 2
A patient is admitted with a suspected airborne infectious disease. Which type of personal protective equipment (PPE) is most essential for the nurse to don before entering the patient's room?
A surgical mask.
An N95 respirator.
✓
A face shield.
Sterile gloves.
Correct Answer
An N95 respirator.
An N95 respirator provides protection against airborne particles, which is essential for airborne infectious diseases. A surgical mask protects against droplet transmission, not airborne. Sterile gloves are used for sterile procedures, not primarily for airborne isolation. A face shield protects eyes and face from splashes, but not airborne inhalation.
Question 3
During an initial assessment, a nurse notes that a patient's radial pulse is irregular and rapid. What is the most appropriate immediate nursing action?
Assess the apical pulse for a full minute to determine the exact rate and rhythm.
✓
Immediately administer a prescribed antiarrhythmic medication.
Ask the patient if they have a history of heart palpitations.
Document the finding and notify the physician at the end of the shift.
Correct Answer
Assess the apical pulse for a full minute to determine the exact rate and rhythm.
Assessing the apical pulse for a full minute provides the most accurate assessment of heart rate and rhythm when a peripheral pulse is irregular, allowing for identification of a pulse deficit. Documenting later delays critical information. Administering medication without a complete assessment and physician order is unsafe. Asking about history is part of the assessment but not the immediate priority for an acute irregular pulse.
Question 4
A nurse is caring for a patient who has a history of falls. Which intervention is the most effective in preventing future falls?
Keeping all four side rails up on the patient's bed at all times.
Instructing the patient to call for assistance before getting out of bed.
✓
Placing the patient in a room close to the nursing station for closer observation.
Applying a restraint device to the patient's wrist when unattended.
Correct Answer
Instructing the patient to call for assistance before getting out of bed.
Educating the patient to call for assistance empowers them to participate in their safety and is a primary fall prevention strategy. Keeping all four side rails up is considered a restraint in many facilities and may increase injury risk if the patient attempts to climb over. Placing the patient closer to the station helps but does not directly prevent the fall itself. Restraints should be a last resort, require a physician's order, and are associated with increased injury risk.
Question 5
Which statement best describes the 'Assessment' phase of the nursing process?
Implementing nursing interventions to achieve desired outcomes.
Establishing measurable patient-centered goals.
Collecting subjective and objective data about the patient's health status.
✓
Determining the effectiveness of nursing care provided.
Correct Answer
Collecting subjective and objective data about the patient's health status.
The assessment phase involves gathering comprehensive data from various sources to form a complete picture of the patient's health. Establishing goals occurs during planning. Implementing interventions occurs during implementation. Determining effectiveness occurs during evaluation.
Question 6
A nurse is documenting a patient's care. Which entry demonstrates appropriate documentation according to professional standards?
Patient consumed 75% of breakfast; no complaints of nausea.
✓
Patient seems confused today, possibly related to new medication.
Patient's pain level decreased after medication, appears comfortable.
Patient was uncooperative during morning care, requiring assistance from two staff members.
Correct Answer
Patient consumed 75% of breakfast; no complaints of nausea.
Documentation should be objective and factual. 'Patient consumed 75% of breakfast; no complaints of nausea' is a factual, measurable observation. 'Seems confused' and 'possibly related to new medication' are subjective interpretations. 'Uncooperative' is a judgmental term; specific behaviors should be described. 'Appears comfortable' is subjective; objective signs of comfort should be noted.
Question 7
When performing an abdominal assessment, which assessment technique should a nurse perform last to avoid altering bowel sounds?
Inspection.
Percussion.
Auscultation.
Palpation.
✓
Correct Answer
Palpation.
Palpation can stimulate bowel motility and alter bowel sounds, so it should be performed after inspection, auscultation, and percussion in an abdominal assessment. Inspection is visual. Auscultation listens for sounds. Percussion involves tapping to assess density.
Question 8
A patient reports a pain level of 7 on a 0-10 scale. The nurse administers an analgesic as prescribed. What is the most appropriate next step in the nursing process?
Formulate a new nursing diagnosis related to chronic pain.
Educate the patient on non-pharmacological pain relief methods.
Re-evaluate the patient's pain level after a suitable interval.
✓
Document the medication administration and pain report.
Correct Answer
Re-evaluate the patient's pain level after a suitable interval.
After implementing an intervention (administering analgesic), the nurse must evaluate its effectiveness by re-assessing the patient's pain level. Formulating a new diagnosis is not the immediate next step. Documenting is important but comes after evaluation of the intervention. Education is part of planning/implementation, not the immediate next step after giving medication.
Question 9
A nurse is preparing to insert a peripheral intravenous (IV) catheter. Which infection control measure is most critical for this procedure?
Wearing clean gloves.
Performing hand hygiene before and after the procedure.
Using sterile technique for skin preparation.
Maintaining a sterile field around the insertion site.
✓
Correct Answer
Maintaining a sterile field around the insertion site.
Maintaining a sterile field around the insertion site is crucial to prevent introducing microorganisms into the bloodstream during an invasive procedure like IV insertion. Wearing clean gloves is standard but not sufficient for sterility. Sterile technique for skin prep is part of maintaining the sterile field. Hand hygiene is fundamental but the sterile field is specific to preventing infection during the procedure itself.
Question 10
Which blood pressure reading in an adult patient would require the nurse to immediately re-assess and potentially notify the physician?
100/60 mmHg.
118/76 mmHg.
128/82 mmHg.
150/92 mmHg.
✓
Correct Answer
150/92 mmHg.
A blood pressure of 150/92 mmHg is elevated (Stage 2 Hypertension) and warrants re-assessment and notification of the physician, especially if it's a new finding or significantly higher than baseline. 128/82 mmHg is elevated but not as critically high. 100/60 mmHg is on the lower end of normal but typically not concerning unless symptomatic. 118/76 mmHg is considered normal.
Question 11
A patient is scheduled for a surgical procedure. The nurse identifies that the patient has not signed the informed consent form. What is the nurse's primary responsibility in this situation?
Obtain the patient's signature on the consent form.
Explain the risks and benefits of the procedure to the patient.
Proceed with pre-operative preparations as scheduled.
Notify the healthcare provider that consent has not been obtained.
✓
Correct Answer
Notify the healthcare provider that consent has not been obtained.
The nurse's primary role regarding informed consent is to verify it is signed and to notify the provider if it is not, as the provider is responsible for explaining the procedure and obtaining consent. Obtaining the signature is not the nurse's primary role. Explaining risks and benefits is the provider's responsibility. Proceeding without consent is a legal and ethical violation.
Question 12
When measuring a patient's temperature orally, which factor would most likely lead to an inaccurately low reading?
The patient recently consumed a hot beverage.
The patient has been mouth breathing.
✓
The patient just completed strenuous exercise.
The patient is experiencing a febrile episode.
Correct Answer
The patient has been mouth breathing.
Mouth breathing can cause cooling of the oral cavity, leading to a falsely low oral temperature reading. Consuming a hot beverage would cause a falsely high reading. A febrile episode would result in a high temperature. Strenuous exercise would generally elevate body temperature.
Question 13
A nurse is teaching a patient about proper hand hygiene. Which statement by the patient indicates a need for further instruction?
"I should wash my hands before and after eating."
"I need to use soap and water if I have been exposed to C. difficile."
"I can use alcohol-based hand sanitizer if my hands are visibly soiled."
✓
"I should wash my hands with soap and water for at least 20 seconds."
Correct Answer
"I can use alcohol-based hand sanitizer if my hands are visibly soiled."
Alcohol-based hand sanitizer is not effective when hands are visibly soiled; soap and water must be used. Washing for at least 20 seconds with soap and water is correct. Washing before and after eating is correct. Soap and water are necessary for C. difficile due to spore-forming bacteria that alcohol does not kill.
Question 14
In the 'Planning' phase of the nursing process, what is the primary purpose of establishing patient-centered goals?
To provide direction for nursing interventions and evaluate care effectiveness.
✓
To document all subjective and objective data collected.
To determine the patient's medical diagnosis.
To identify potential health risks for the patient.
Correct Answer
To provide direction for nursing interventions and evaluate care effectiveness.
Patient-centered goals provide a clear direction for the nursing interventions and serve as benchmarks to evaluate whether the care provided was effective. Identifying health risks is part of assessment. Determining a medical diagnosis is outside the nursing scope. Documenting data is part of assessment and documentation.
Question 15
A nurse enters a patient's room and finds the patient on the floor. What is the immediate priority nursing action?
Assess the patient for any injuries.
✓
Notify the patient's family about the fall.
Document the fall incident in the patient's chart.
Call for assistance and help the patient back to bed.
Correct Answer
Assess the patient for any injuries.
The immediate priority is to assess the patient for any injuries to ensure their safety and well-being. Calling for assistance is important but secondary to assessing injury. Helping the patient up without assessment could cause further injury. Documentation and family notification occur after the patient's immediate safety and well-being are addressed.
Question 16
Which action by a nurse demonstrates appropriate use of standard precautions?
Washing hands with soap and water after removing gloves.
✓
Using an N95 respirator when caring for a patient with influenza.
Wearing a gown, gloves, and mask for all patient interactions.
Donning gloves only when anticipating contact with blood or body fluids.
Correct Answer
Washing hands with soap and water after removing gloves.
Washing hands after removing gloves is a fundamental component of standard precautions, as gloves are not a substitute for hand hygiene. Wearing full PPE for all interactions is excessive for standard precautions. Donning gloves only when anticipating contact is correct for standard precautions, but the question asks about an action that demonstrates *appropriate use*, and hand hygiene is a more universally applicable demonstration. An N95 is for airborne precautions, not standard precautions for influenza (which is droplet).
Question 17
A nurse is preparing to administer an oral medication. After checking the medication against the MAR, what is the next essential step to ensure patient safety?
Explain the purpose of the medication to the patient.
Ask the patient about any allergies.
✓
Obtain the patient's vital signs.
Assist the patient into a comfortable position.
Correct Answer
Ask the patient about any allergies.
Before administering any medication, it is crucial to confirm the patient's allergies to prevent an adverse reaction. Explaining the purpose is important for patient education but secondary to safety. Obtaining vital signs might be necessary depending on the medication but is not a universal next step for all oral medications. Assisting to a comfortable position is part of the process but not a safety check.
Question 18
When assessing an adult patient's respiratory rate, what is the most accurate method?
Inform the patient you are counting their respirations and observe their chest movement.
Place a hand on the patient's chest and count the movements for 10 seconds, then multiply by six.
Observe chest rise and fall for 30 seconds while appearing to take a pulse, then multiply by two.
✓
Count respirations for 15 seconds and multiply by four.
Correct Answer
Observe chest rise and fall for 30 seconds while appearing to take a pulse, then multiply by two.
Observing chest rise and fall for 30 seconds while appearing to take a pulse helps prevent the patient from consciously altering their breathing pattern, and multiplying by two provides an accurate rate. Counting for 15 seconds may not capture irregularities. Informing the patient can alter breathing. Counting for only 10 seconds is too short a duration for accuracy.
Question 19
A nurse is documenting an incident where a patient's family member became verbally abusive. What information should be included in the incident report?
Subjective interpretations of the family member's motivations.
Recommendations for disciplinary action against the family member.
The nurse's personal feelings about the family member's behavior.
Objective, factual description of the event and actions taken.
✓
Correct Answer
Objective, factual description of the event and actions taken.
Incident reports require objective, factual descriptions of what occurred, who was involved, and what actions were taken. Personal feelings, subjective interpretations, and disciplinary recommendations are inappropriate for an objective incident report.
Question 20
Which finding during a general survey of an adult patient would be considered an abnormal observation requiring further assessment?
Resting respiratory rate of 28 breaths per minute.
✓
Even and symmetrical gait.
Skin color consistent with ethnic background.
Clear and coherent speech.
Correct Answer
Resting respiratory rate of 28 breaths per minute.
A resting respiratory rate of 28 breaths per minute (tachypnea) is above the normal adult range (typically 12-20 bpm) and requires further assessment. Skin color consistent with ethnic background is normal. An even and symmetrical gait is normal. Clear and coherent speech is normal.
Question 21
A nurse is caring for a patient on contact precautions due to a multidrug-resistant organism (MDRO). Which action by the nurse is most appropriate?
Limit visitor access to immediate family only.
Don a gown and gloves before entering the patient's room.
✓
Place the patient in a negative pressure isolation room.
Wear a surgical mask when entering the patient's room.
Correct Answer
Don a gown and gloves before entering the patient's room.
For contact precautions, wearing a gown and gloves before entering the room is essential to prevent direct and indirect contact transmission of the MDRO. A surgical mask is for droplet precautions. A negative pressure room is for airborne precautions. Limiting visitors is a possible measure but not the primary or most appropriate direct nursing action for contact precautions.
Question 22
A nurse is reviewing a patient's electronic health record. Which characteristic of documentation is most crucial for continuity of care?
Subjectivity, allowing for personal interpretation of patient behavior.
Conciseness, using only abbreviations when possible.
Completeness, including all relevant assessment data and interventions.
✓
Timeliness, documenting only at the end of the shift.
Correct Answer
Completeness, including all relevant assessment data and interventions.
Completeness ensures that all necessary information is available to other healthcare providers, which is crucial for continuity of care. Conciseness is important but not at the expense of completeness, and excessive abbreviations can lead to errors. Timeliness requires documentation as events occur, not just at the end of the shift. Subjectivity undermines objectivity and accuracy, which are vital for continuity.