🔴 An epidural hematoma is usually caused by bleeding between the skull and dura mater, most commonly from rupture of the middle meningeal artery after trauma to the temporal area of the skull.

🔴 Clients often experience a brief loss of consciousness followed by a lucid interval, during which they appear temporarily stable and alert.

🔴 As bleeding continues and intracranial pressure rises, the client rapidly develops decreased level of consciousness, confusion, drowsiness, headache, vomiting, and neurologic deterioration, often within hours of the injury.

🔴 Early altered consciousness within the first 24 hours is therefore a classic indication of a developing epidural hematoma and requires emergency intervention.

🔴 Without rapid treatment, the expanding hematoma can lead to brain herniation, respiratory arrest, and death.

🔴 Prompt neurosurgical evaluation and CT imaging are critical because epidural hematomas are neurosurgical emergencies.

❌ Headache and pupillary changes 48 hours after head injury.

❌ Headache and pupillary changes can occur with increased intracranial pressure, but epidural hematomas usually deteriorate more rapidly than 48 hours after injury.

❌ Delayed neurologic findings are more consistent with other intracranial complications such as subdural hematoma.

❌ Cushing reflex and cerebral edema after 24 hours.

❌ Cushing reflex (bradycardia, widened pulse pressure, and irregular respirations) is a late sign of severely increased intracranial pressure.

❌ Epidural hematoma is more classically associated with rapid decline in consciousness before late-stage Cushing responses develop.

❌ Fever, nuchal rigidity and opisthotonos within hours.

❌ Fever, neck rigidity, and opisthotonos are more suggestive of meningeal irritation or severe neurologic infection such as meningitis.

❌ These are not classic hallmark findings of epidural hematoma following head trauma.

🔵 When delegating care, the nurse is responsible for ensuring the UAP is competent and experienced in performing the specific task safely.

🔵 Asking about actual experience helps the nurse assess the UAP’s ability to perform the task correctly in real clinical situations.

🔵 A person may have received training but still lack sufficient hands-on practice or confidence with the procedure.

🔵 Safe delegation requires the nurse to evaluate whether the task matches the UAP’s demonstrated skills and competency level.

🔵 This question directly addresses client safety because it helps determine whether additional supervision or instruction is needed.

🔵 Delegation decisions should always consider the client’s condition, task complexity, required skill level, and the UAP’s experience.

❌ “How long have you been working as a UAP?”

❌ Length of employment does not necessarily indicate competence with a specific task.

❌ A UAP may have worked for many years but still have limited experience performing certain procedures.

❌ “Where did you work before coming to this unit?”

❌ Previous work location alone does not determine whether the UAP can safely perform the delegated task.

❌ The nurse must specifically assess competency related to the actual procedure being delegated.

❌ “Did you receive training in performing this task?”

❌ Training is important, but training alone does not guarantee safe or competent performance.

❌ The nurse should assess practical experience and demonstrated ability, not just whether training occurred.

✅ Blank 1: Sleeping difficulty

🔵 The client reports insomnia, which is a subjective symptom because it is based on what the client says they are experiencing.

🔵 Sleeping difficulty is highly concerning in this client because it is occurring with suicidal ideation, anxiety, alcohol use, withdrawal, trauma history, and PTSD-like symptoms.

🔵 Poor sleep can worsen emotional distress, reduce coping ability, increase irritability, and intensify suicidal thoughts.

🔵 In trauma-related disorders, insomnia is common because the client may feel unsafe, hyperalert, or unable to relax enough to sleep.

✅ Blank 2: Nightmares

🔵 The client reports frequent nightmares, which are also subjective because only the client can describe this experience.

🔵 Nightmares are strongly associated with post-traumatic stress disorder (PTSD), especially after exposure to combat, injury, death, or life-threatening events.

🔵 The client’s nightmares connect with other PTSD findings such as avoidance of military-related triggers, hypervigilance, exaggerated startle response, emotional withdrawal, guilt, and intrusive trauma memories.

🔵 Frequent nightmares can increase sleep deprivation and emotional instability, making suicide risk even more serious.

Why the other options do not fit the blanks

❌ Alcohol on breath

🔴 Alcohol odor is an objective finding because the nurse can directly observe or smell it.

🔴 It is concerning because alcohol can increase impulsivity and suicide risk, but it is not a subjective symptom.

❌ Blood pressure of 144/92 mm Hg

🔴 This is an objective vital sign, not a subjective symptom.

🔴 It may reflect anxiety, stress, alcohol use, or physiologic arousal, but it is measured by the nurse.

❌ Hypervigilance

🔴 Hypervigilance is an objective behavioral finding in this case because the nurse observes the client constantly surveying the environment and being easily startled.

🔴 It is very consistent with PTSD, but it does not fit the phrase “subjective symptoms.”

❌ Latency of response

🔴 Latency of response means a delay before answering questions.

🔴 This would be an objective communication finding observed by the nurse, not something the client reports.

❌ Respirations of 20

🔴 Respirations of 20/min are an objective vital sign and are within the expected adult range.

🔴 This finding does not indicate a subjective trauma-related symptom.

✅ Blank 1: Epinephrine

🔵 Epinephrine is part of the body’s fight-or-flight stress response.

🔵 In PTSD, the nervous system can stay overly activated even when the person is no longer in danger.

🔵 Elevated epinephrine contributes to hypervigilance, exaggerated startle response, anxiety, rapid heart rate, increased blood pressure, and difficulty sleeping.

🔵 This matches the client’s findings: she is constantly surveying the environment, easily startled, anxious, sleepless, and tachycardic.

✅ Blank 2: Increased alertness and less pleasure in activities

🔵 Increased epinephrine keeps the client in a state of heightened alertness, as if danger is still present.

🔵 This can make the client feel tense, restless, easily startled, and unable to relax.

🔵 Chronic stress activation can also reduce enjoyment and emotional connection, contributing to withdrawal and lack of pleasure in activities.

🔵 This fits the client’s PTSD and depressive findings: hypervigilance, avoidance, withdrawal, and loss of interest.

❌ Acetylcholine

🔴 Acetylcholine is mainly involved in muscle movement, memory, learning, and parasympathetic activity.

🔴 It is not the primary stress chemical responsible for PTSD-related hypervigilance.

❌ Cortisol

🔴 Cortisol is a stress hormone that can affect immunity, metabolism, and healing.

🔴 Elevated cortisol is more closely linked with effects such as impaired healing process, not the best match for this PTSD statement.

❌ Dopamine

🔴 Dopamine is involved in reward, motivation, movement, and pleasure.

🔴 Dopamine imbalance may affect mood and pleasure, but it is not the main cause of the client’s increased alertness and fight-or-flight symptoms.

❌ Inability to contextualize life occurrences

🔴 This is more related to impaired processing of traumatic memories and difficulty integrating the event into normal memory.

🔴 It is not the best direct effect of elevated epinephrine.

❌ Impaired healing process

🔴 Impaired healing is more strongly associated with prolonged high cortisol levels.

🔴 It does not best explain the client’s hypervigilance and increased alertness.

❌ Memory suppression

🔴 Memory suppression can occur with trauma-related dissociation or avoidance.

🔴 It is not the main expected effect of elevated epinephrine.

🔵 Clients with asthma, chronic bronchitis, and emphysema have chronic respiratory conditions that place them at increased risk for serious respiratory infections.

🔵 Influenza and pneumococcal infections can worsen lung function and trigger severe complications such as pneumonia, respiratory failure, COPD exacerbations, hospitalization, and death.

🔵 Annual influenza vaccination and pneumococcal vaccination are among the most important preventive measures to reduce respiratory infection risk in these clients.

🔵 Vaccination helps decrease illness severity, reduce hospital admissions, and improve long-term respiratory health outcomes.

🔵 The nurse should reinforce that vaccination is especially important for older adults, smokers, and clients with chronic lung disease or weakened immunity.

🔵 Preventive vaccination is considered a major evidence-based intervention in respiratory disease management.

❌ Use nasal or cough tissues followed by handwashing at all times.

❌ Good hand hygiene and respiratory etiquette are important methods for reducing infection transmission.

❌ However, vaccination provides broader and more effective protection against serious respiratory infections in high-risk clients.

❌ Ensure supplemental oxygen and respiratory medications are available at all times.

❌ Respiratory medications and oxygen may be necessary for symptom management in some clients.

❌ This intervention focuses more on treatment readiness rather than the most important preventive healthcare measure.

❌Avoid large crowded areas during the colder months of the year.

❌ Avoiding crowded areas may reduce exposure to respiratory infections.

❌ However, this strategy alone is less effective and less comprehensive than receiving recommended vaccinations.

🟣 Lidocaine-prilocaine topical cream is a local anesthetic used to numb the skin before painful procedures such as bone marrow aspiration, lumbar puncture, or IV insertion.

🟣 The cream must be applied in advance, usually about 1 hour before the procedure, to allow enough time for adequate skin anesthesia to occur.

🟣 Covering the cream with an occlusive dressing helps improve absorption and keeps the medication in place over the intended site.

🟣 Bone marrow aspiration in children is commonly performed at the posterior iliac crest, so the cream should be applied directly to that area.

🟣 Proper timing of the anesthetic improves comfort, reduces procedural pain, and decreases anxiety associated with invasive procedures.

🟣 The nurse should also assess the skin for irritation or allergy before application and remove the cream according to protocol before the procedure begins.

❌ Administer a sedative and anxiolytic agent before applying the cream.

❌ Sedation may sometimes be prescribed separately for bone marrow aspiration, but it is not required before applying the topical anesthetic cream.

❌ The priority nursing action specific to this medication is correct application and timing before the procedure.

❌ Use ice to numb the skin and then apply the cream at the injection site.

❌ Ice is not necessary before applying lidocaine-prilocaine cream.

❌ Cooling the skin may interfere with circulation and potentially reduce medication absorption.

❌ Position with a pillow under the iliac crest to secure the cream application.

❌ Positioning may be needed later during the procedure, but it is not the key action required before the anesthetic takes effect.

❌ Correct timing and occlusive coverage are more important for effective topical anesthesia.

🔴 A 48-year-old marathon runner with a central venous catheter who is experiencing nausea and vomiting due to electrolyte disturbance following a race.

🔴 This client needs the most RN care hours because electrolyte disturbances can quickly cause serious complications such as cardiac dysrhythmias, seizures, muscle weakness, confusion, and shock.

🔴 Ongoing nausea and vomiting can worsen fluid and electrolyte imbalance, making frequent assessment and intervention necessary.

🔴 A central venous catheter requires skilled RN monitoring because it carries risks for infection, air embolism, bleeding, and catheter-related complications.

🔴 This client is the most physiologically unstable and requires close monitoring, IV therapy management, lab review, and rapid response to changes.

❌ An 82-year-old client with Alzheimer’s disease and a newly fractured femur who has an indwelling urinary catheter and soft wrist restraints applied.

❌ This client needs safety monitoring, pain control, skin checks, catheter care, and restraint assessment.

❌ However, some supportive care can be shared with assistive personnel under RN supervision, while the runner’s electrolyte instability and central line require more direct RN care.

❌ A 63-year-old chain smoker admitted with chronic bronchitis who is receiving oxygen via nasal cannula and has a saline lock PIV.

❌ This client requires respiratory assessment and oxygen monitoring, but the description does not show acute instability.

❌ Oxygen by nasal cannula and a saline lock are less complex than central line care with active electrolyte disturbance.

❌ A 34-year-old admitted today after an emergency appendectomy who has a PIV and indwelling urinary catheter.

❌ This postoperative client needs routine assessments for pain, infection, intake/output, and surgical complications.

❌ However, a stable post-appendectomy client with a PIV and catheter is less complex than a client with electrolyte imbalance, vomiting, and a central venous catheter.

🔵 A schizophrenic client who has been taking antipsychotics for 2 weeks.

🔵 This is the best assignment for a newly hired UAP because the client is likely more stable than the others.

🔵 After 2 weeks of antipsychotic therapy, symptoms such as agitation, hallucinations, and disorganized behavior may begin improving.

🔵 A UAP can assist with basic care, observation, hygiene, meals, ambulation, and reporting changes to the nurse.

🔵 The RN remains responsible for assessment, medication evaluation, teaching, and clinical judgment.

❌ A bipolar client who is receiving lithium and is dressed in a sexually provocative manner.

❌ This client may be showing signs of mania, including poor judgment, impulsivity, and sexually inappropriate behavior.

❌ The client requires close RN assessment, boundary-setting, safety monitoring, and evaluation for lithium effectiveness or toxicity.

❌ A teenager who was admitted during the night following a suicide attempt.

❌ This client is high risk and requires close suicide precautions and skilled psychiatric assessment.

❌ A newly hired UAP should not be assigned to a recently suicidal client because safety risk is too high.

❌ A client who is experiencing frequent auditory and visual hallucinations.

❌ Frequent hallucinations can increase risk for fear, agitation, unsafe behavior, or response to internal stimuli.

❌ This client needs RN assessment, therapeutic communication, medication evaluation, and safety monitoring.