Question

Which finding indicates hypoxia?

Answer 1

Correct Answers:

Restlessness and confusion

Rationale :

🧠Restlessness and confusion are early neurologic signs of inadequate oxygen delivery to the brain.

🫁Hypoxia causes cerebral tissue dysfunction before obvious cyanosis may appear.

⚠️A sudden change in mental status should prompt immediate assessment of airway, breathing, and oxygen saturation.

🚨Progressive oxygen deprivation can lead to decreased consciousness and organ dysfunction if untreated.

📌Core Message:

Restlessness and confusion are important early signs of hypoxia because the brain is highly sensitive to decreased oxygen availability.

Answer 2

Correct Answers:

Pupils are round, equal, and react briskly to light

Rationale :

👁️Normal pupils should be equal, round, and reactive to light.

🔦Brisk constriction demonstrates intact optic and oculomotor nerve function.

🧠Equal pupil size supports normal neurologic function without evidence of focal compression.

📋The finding is commonly documented as PERRL, indicating a normal pupillary assessment.

📌Core Message:

Normal pupillary assessment findings include equal, round pupils with brisk light reactivity, reflecting intact neurologic pathways.

Answer 3

Correct Answers:

Palpation

Rationale :

🤏The nurse applies pressure to the nail bed using palpation to temporarily blanch the tissue.

🩸After pressure is released, the nurse observes the return of normal color.

⏱️Normal capillary refill usually occurs within approximately two seconds.

🫀Delayed refill can indicate impaired peripheral perfusion, dehydration, hypothermia, or shock.

📌Core Message:

Capillary refill is assessed by applying palpation pressure to blanch the nail bed and observing how rapidly normal color returns.

Answer 4

Correct Answers:

Ask the client to breathe through each nostril separately

Rationale :

👃Testing one nostril at a time directly evaluates nasal airflow and patency.

🫁The client should close one nostril and breathe through the other while the nurse assesses air movement.

🔄The procedure is then repeated on the opposite side to compare bilateral patency.

🚧Difficulty breathing through one side may indicate obstruction, swelling, polyps, or a deviated septum.

📌Core Message:

Nasal patency is best evaluated by having the client breathe through each nostril separately while the opposite nostril is closed.

Answer 5

Correct Answers:

Use of accessory muscles

Rationale :

🫁Use of accessory muscles indicates that normal respiratory muscles are insufficient to maintain ventilation.

💪Visible contraction of neck, shoulder, or intercostal muscles reflects increased respiratory effort.

🚨This finding can occur with airway obstruction, severe asthma, or other causes of respiratory distress.

🩺The nurse should promptly assess oxygen saturation, respiratory rate, breath sounds, and mental status.

📌Core Message:

Use of accessory respiratory muscles is an important sign of increased work of breathing and possible respiratory compromise.

Answer 6

Correct Answers:

Cheyne-Stokes respirations

Rationale :

🌬️Cheyne-Stokes respirations consist of gradually increasing and decreasing breathing depth followed by periods of apnea.

🧠This pattern can occur with severe neurologic injury, heart failure, or impaired respiratory regulation.

⚠️Periods of apnea make this respiratory pattern abnormal and clinically significant.

🩺The nurse should assess the client’s neurologic status, oxygenation, and underlying condition.

📌Core Message:

Cheyne-Stokes respirations are abnormal because they involve cyclic changes in breathing depth followed by periods of apnea.

Answer 7

Correct Answers:

Sudden unilateral hearing loss

Rationale :

👂Sudden unilateral hearing loss can indicate an acute sensorineural problem requiring urgent evaluation.

🚨Rapid treatment may be necessary to prevent permanent hearing impairment.

🧠Possible causes include inner-ear dysfunction, vascular compromise, infection, or auditory nerve injury.

📞The finding should be promptly reported to the healthcare provider for diagnostic assessment.

📌Core Message:

Sudden hearing loss in one ear is an urgent finding because rapid evaluation may help prevent irreversible auditory damage.

Answer 8

Correct Answers:

Stridor

Rationale :

🚨Stridor is a high-pitched sound caused by turbulent airflow through a narrowed upper airway.

👂It is usually heard during inspiration and indicates significant airway obstruction.

🫁Common causes include laryngeal swelling, foreign-body aspiration, or severe upper-airway inflammation.

⚠️The nurse should immediately assess airway patency and prepare for urgent airway management.

📌Core Message:

Stridor signals potentially serious upper-airway obstruction and requires immediate assessment to protect airway patency.

Answer 9

Correct Answers:

Mitral valve sound

Rationale :

❤️The mitral area is located at the cardiac apex.

📍It is best auscultated at the fifth intercostal space along the left midclavicular line.

🩺This location allows optimal assessment of sounds produced by the mitral valve.

🎵Abnormal findings may include a mitral murmur, extra heart sounds, or an irregular rhythm.

📌Core Message:

The mitral valve is best heard at the cardiac apex near the left fifth intercostal space at the midclavicular line.

Answer 10

Correct Answers:

Drooping of one or both eyelids

Rationale :

👁️Ptosis refers to abnormal drooping of the upper eyelid.

🧠It can result from dysfunction of the oculomotor nerve, sympathetic pathways, or eyelid muscles.

⚠️Sudden ptosis may accompany neurologic conditions such as stroke, cranial nerve palsy, or Horner syndrome.

🩺The nurse should assess associated findings, including pupil changes, eye movement, and facial weakness.

📌Core Message:

Ptosis is drooping of one or both upper eyelids and may indicate muscular, neurologic, or cranial nerve dysfunction.

Examplify NR302 Quiz-3

No.

1 :
Which finding indicates hypoxia?

2 :
A nurse is assessing pupillary response. Which finding is considered normal?

3 :
Which assessment technique is used to evaluate capillary refill?

4 :
Which technique should the nurse use to assess for nasal patency?

5 :
Which client behavior indicates increased work of breathing?

6 :
Which respiratory pattern is considered abnormal?

7 :
Which assessment finding is most concerning during ear examination?

8 :
Which respiratory finding indicates airway obstruction?

9 :
Which heart sound is best heard at the apex of the heart?

10 :
A nurse notes a client has ptosis. What does this indicate?

Examplify NR302 Quiz-3

No.

1 : Which finding indicates hypoxia?

2 : A nurse is assessing pupillary response. Which finding is considered normal?

3 : Which assessment technique is used to evaluate capillary refill?

4 : Which technique should the nurse use to assess for nasal patency?

5 : Which client behavior indicates increased work of breathing?

6 : Which respiratory pattern is considered abnormal?

7 : Which assessment finding is most concerning during ear examination?

8 : Which respiratory finding indicates airway obstruction?

9 : Which heart sound is best heard at the apex of the heart?

10 : A nurse notes a client has ptosis. What does this indicate?

1 :
Which finding indicates hypoxia?

2 :
A nurse is assessing pupillary response. Which finding is considered normal?

3 :
Which assessment technique is used to evaluate capillary refill?

4 :
Which technique should the nurse use to assess for nasal patency?

5 :
Which client behavior indicates increased work of breathing?

6 :
Which respiratory pattern is considered abnormal?

7 :
Which assessment finding is most concerning during ear examination?

8 :
Which respiratory finding indicates airway obstruction?

9 :
Which heart sound is best heard at the apex of the heart?

10 :
A nurse notes a client has ptosis. What does this indicate?