Question

After collecting clear nasal drainage from a client with a head injury, which test can help distinguish cerebrospinal fluid from mucus?

Answer 1

Correct Answers:

Glucose

Rationale :

🧠Cerebrospinal fluid (CSF) normally contains glucose, while nasal mucus generally does not.

🔬Testing the nasal drainage for glucose helps confirm if the fluid is CSF, especially after head trauma.

💡The presence of glucose indicates CSF leakage, a sign of basilar skull fracture.

⚠️This diagnosis is critical because it may increase the risk of meningeal infection and requires immediate action.

📌Core Message

Glucose presence in nasal fluid suggests CSF leakage, a potential sign of skull fracture.

Answer 2

Correct Answers:

Head trauma

Rationale :

🩹In adults over 20, head trauma is a leading cause of new-onset tonic-clonic seizures.

🧠Injury to brain tissue may create areas of neuronal hyperexcitability, triggering seizures.

🛑This is distinct from pediatric seizures, which often have congenital or genetic causes.

📚Proper evaluation of any recent or past head injury is crucial in the diagnostic process.

📌Core Message

Head trauma is the most common cause of tonic-clonic seizures in adults over 20 years old.

Answer 3

Correct Answers:

Pupil size and pupillary response

Rationale :

👁️Monitoring pupil size and reactivity helps detect increased intracranial pressure or neurological deterioration.

🧠Early changes in the level of consciousness and cranial nerve function are signs of evolving brain injury.

📍This assessment is critical during the acute phase of a thrombotic stroke when the brain is vulnerable.

⚠️Cholesterol and bowel sounds are relevant but not immediate priorities for acute neuro assessment.

📌Core Message

In thrombotic stroke, early monitoring of pupil response helps detect neurological worsening.

Answer 4

Correct Answers:

“Keep active, use stress reduction strategies, and avoid fatigue”.

Rationale :

🏃‍♀️Clients with multiple sclerosis (MS) benefit from a balance of activity and rest to prevent exacerbations.

🧘Stress and fatigue are common triggers for worsening symptoms, so lifestyle management is essential.

📚Maintaining function and independence is the goal, not anticipating or focusing on disability.

⚠️Advising inactivity or focusing on assistive devices prematurely may lead to dependence or anxiety.

📌Core Message

In MS, clients should balance activity and rest, manage stress, and avoid fatigue to reduce symptoms.

Answer 5

Correct Answers:

Restlessness

Rationale :

😟Restlessness is an early sign of hypoxia, reflecting cerebral oxygen deprivation.

🧠Even in unconscious patients, autonomic or subtle movements can indicate oxygen deficiency.

📉Later signs like cyanosis occur when hypoxia has progressed significantly.

📋Recognizing early behavioral or neurological signs helps prevent respiratory failure.

📌Core Message

Restlessness is the earliest indicator of hypoxia, especially in unconscious clients.

Answer 6

Correct Answers:

Atonic

Rationale :

🛑In spinal shock, there is a temporary loss of reflex activity, including bladder tone.

🧠This leads to a flaccid (atonic) bladder, which cannot contract to empty urine.

💉The condition is due to disruption in nerve impulses between the brain and bladder.

📆As the shock resolves, bladder tone may return, sometimes progressing to a spastic phase.

📌Core Message

In spinal shock, the bladder becomes atonic due to loss of neurological input.

Answer 7

Correct Answers:

Progression stage

Rationale :

🧬The progression stage of carcinogenesis marks irreversible genetic mutations and malignant behavior.

🔁Unlike earlier stages, these changes lead to uncontrolled cell proliferation and metastasis.

📈This stage involves tumor growth, angiogenesis, and loss of normal regulation.

⚠️Earlier stages like initiation and promotion can still be influenced or reversed under some conditions.

📌Core Message

The progression stage of cancer involves irreversible mutations and malignant transformation.

Answer 8

Correct Answers:

Intensity

Rationale :

🌡️Pain intensity is the most essential part of any pain assessment because it guides intervention.

📋It is usually measured using a numeric or descriptive scale, offering a subjective but standardized view of the client’s experience.

💊Treatment decisions, such as opioid dosing or escalation, are largely based on reported intensity.

🧠Other aspects like cause or effect matter, but they do not determine immediate clinical responses.

📌Core Message

Pain intensity is the key component of pain assessment, directly guiding treatment decisions.

Answer 9

Correct Answers:

Daily baths with fragrant soap

Rationale :

🧴Fragrant soaps often contain alcohols, dyes, and perfumes that irritate or dry the skin, worsening pruritus.

💧Frequent bathing can strip the skin of natural oils, especially when hot water or harsh products are used.

⚠️Older adults already have reduced skin hydration, making them more susceptible to flare-ups.

🛌In contrast, humidified air, cotton clothing, and hydration help soothe and protect the skin.

📌Core Message

Using fragrant soap can worsen pruritus by irritating and drying the skin, especially in older adults.

Answer 10

Correct Answers:

12-year-old male with a fractured femur

Rationale :

👬Room assignments for pediatric clients should consider age compatibility and infection risk.

🛏️A 12-year-old with a similar orthopedic condition poses minimal risk for infection and offers social compatibility without behavioral or immunocompromised concerns.

🦠Clients with conditions like osteomyelitis pose an infection risk, making them inappropriate roommates for a child with traction.

📋Psychosocial needs such as having a peer with similar experiences also help reduce anxiety and promote recovery.

📌Core Message

A child in Russell’s traction should be roomed with a peer who poses no infection risk and has a similar condition.

NCLEX PN-Practice Exam-4

No.

1 :
After collecting clear nasal drainage from a client with a head injury, which test can help distinguish cerebrospinal fluid from mucus?

2 :
After his first tonic-clonic seizure, a 22-year-old client asks what caused it. What is the most common cause of seizures in adults over age 20?

3 :
In the first 24 hours of a thrombotic CVA admission, which nursing assessment should take priority?

4 :
When planning discharge instructions for a client with multiple sclerosis, what advice is most suitable?

5 :
For an unconscious client, which early sign should the nurse look for to detect hypoxia?

6 :
During spinal shock, how is bladder function typically affected?

7 :
In which cancer stage is the change considered permanent and irreversible?

8 :
Among the components of a pain assessment, which is the most crucial?

9 :
For a 65-year-old woman with pruritus, which of her behaviors could worsen her condition?

10 :
For a 6-year-old male with a fractured femur in Russell’s traction, which potential roommate would be the most appropriate?

NCLEX PN-Practice Exam-4

No.

1 : After collecting clear nasal drainage from a client with a head injury, which test can help distinguish cerebrospinal fluid from mucus?

2 : After his first tonic-clonic seizure, a 22-year-old client asks what caused it. What is the most common cause of seizures in adults over age 20?

3 : In the first 24 hours of a thrombotic CVA admission, which nursing assessment should take priority?

4 : When planning discharge instructions for a client with multiple sclerosis, what advice is most suitable?

5 : For an unconscious client, which early sign should the nurse look for to detect hypoxia?

6 : During spinal shock, how is bladder function typically affected?

7 : In which cancer stage is the change considered permanent and irreversible?

8 : Among the components of a pain assessment, which is the most crucial?

9 : For a 65-year-old woman with pruritus, which of her behaviors could worsen her condition?

10 : For a 6-year-old male with a fractured femur in Russell’s traction, which potential roommate would be the most appropriate?

1 :
After collecting clear nasal drainage from a client with a head injury, which test can help distinguish cerebrospinal fluid from mucus?

2 :
After his first tonic-clonic seizure, a 22-year-old client asks what caused it. What is the most common cause of seizures in adults over age 20?

3 :
In the first 24 hours of a thrombotic CVA admission, which nursing assessment should take priority?

4 :
When planning discharge instructions for a client with multiple sclerosis, what advice is most suitable?

5 :
For an unconscious client, which early sign should the nurse look for to detect hypoxia?

6 :
During spinal shock, how is bladder function typically affected?

7 :
In which cancer stage is the change considered permanent and irreversible?

8 :
Among the components of a pain assessment, which is the most crucial?

9 :
For a 65-year-old woman with pruritus, which of her behaviors could worsen her condition?

10 :
For a 6-year-old male with a fractured femur in Russell’s traction, which potential roommate would be the most appropriate?