Question

The nurse listens to the heart sounds on a client with heart failure and hears an S3 sound. How might the nurse interpret this sound?

Answer 1

Correct Answers:

The heart ventricles are noncompliant and resisting filling in the early filling phase.

Rationale :

🔹 The S3 heart sound occurs in early diastole during the rapid filling phase when the ventricle resists filling.

🔹 In heart failure, the ventricles become noncompliant, so incoming blood causes vibrations that produce an S3 gallop.

🔹 S3 is strongly associated with volume overload and left-sided heart failure, not with normal cardiac function in adults.

🔹 It is a low-pitched sound best heard at the apex with the bell of the stethoscope.

🔹 In adults, an S3 usually indicates pathology, such as heart failure or fluid overload, rather than a benign variant.

The mitral valve is defective and causing regurgitation of blood.

🔹 Mitral regurgitation is primarily associated with a holosystolic murmur, not an isolated S3gallop.

🔹 S3 reflects ventricular filling dynamics, not specifically valve leaflet incompetence of the mitral valve.

The aorta is pumping too much blood out into the systemic circulation.

🔹 Abnormal aortic outflow causes systolic or diastolic murmurs, not a classic S3 sound of early diastolic filling.

🔹 S3 is due to abnormal ventricular compliance during filling, not the amount of blood ejected into the systemic circulation.

The right atrium is resisting blood that is returning from the inferior and superior vena cava.

🔹 Atrial resistance and late filling are characteristic of an S4, not of an S3 heart sound.

🔹 S3 is related to a ventricle that is noncompliant during early diastole, not to the right atrium resisting venous return.

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Answer 2

Correct Answers

Blank 1 Correct Option: Lung cancer
Blank 2 Correct Option: Exposure to the sun and Cigarette smoking
Blank 3 Correct Option: HPV vaccine and regular exercise.

Rationale :

💠 Cigarette smoking is a major modifiable risk factor for lung cancer, especially dangerous when begun at a young age.

💠 Working in a nail salon can expose her to chemical inhalants, which add to respiratory and cancer risk over time.

💠 Spending many hours outdoors with fair skin increases UV exposure, contributing to overall cancer risk.

💠 Exercise regularly is an important preventive measure that decreases the risk of many chronic diseases, including some cancers.

💠 HPV vaccination is recommended in this age group and is part of broad cancer-prevention strategies, especially for HPV-related cancers.

Stroke / Deep vein thrombosis as the main concern

💠 Thrombotic events are not the primary long-term pattern emphasized here, because the case description focuses more on lifestyle carcinogen exposure (smoking, chemicals, UV).

💠 While smoking plus hormonal contraception can increase clot risk, the scenario highlights behaviors that strongly align with future cancer risk, especially lung cancer.

Oropharyngeal cancer as the main focus instead of lung cancer

💠 Oropharyngeal cancer risk from smoking/HPV is real, but the most classic and strongly taught association with smoking is lung cancer.

💠 The stem does not discuss oral lesions or specific HPV exposure history, so prioritizing lung cancer risk better matches standard teaching emphasis.

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Answer 3

Correct Answers:

Assess the dorsalis pedis and posterior tibial using a Doppler.

Rationale :

🟦 When pulses are not palpable, using a Doppler is the proper next step to check for actual blood flow.

🟦 Doppler devices are more sensitive than fingers and can detect weak arterial pulses that are not easily felt.

🟦 Confirming whether pulses are truly absent or just faint guides decisions about possible ischemia or arterial occlusion.

🟦 Accurate assessment with a Doppler allows for appropriate provider notification and further diagnostic testing if needed.

🟦 Documenting or escalating care without Doppler verification risks mislabeling perfusion status of the limb.

Ask a colleague to palpate the areas and document the colleague's findings.

🟦 Having a colleague palpate does not increase sensitivity like a Doppler does, so weak pulses may still be missed.

🟦 This step focuses on subjective confirmation instead of using an objective tool to truly detect arterial flow.

Place a warm towel on the client's foot to promote vasodilation.

🟦 Warmth may slightly improve superficial circulation, but it does not directly answer whether arterial pulses are present.

🟦 Applying heat first can delay critical assessment in a situation where ischemia or arterial obstruction must be ruled out quickly.

Document the finding in the client's chart.

🟦 Documenting “no pulses” without Doppler confirmation is incomplete, because the pulses may be weak but present.

🟦 Accurate charting requires using all appropriate assessment tools, including a Doppler, before labeling pulses as absent.

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Answer 4

Correct Answers

Blank 1 Correct Option: postoperative pain
Blank 2 Correct Option: analgesia

Rationale :

⭐ The client’s heart rate increased from 72 to 116 bpm while temperature remained normal, indicating a sympathetic response rather than infection.

⭐ The pain rating of 8/10 directly links the tachycardia to severe postoperative pain.

⭐ Postoperative pain activates the sympathetic nervous system, causing tachycardia, mild hypertension, and sometimes tachypnea.

⭐ Analgesia treats the underlying cause by reducing pain, which will typically lower the heart rate.

⭐ There are no signs of bleeding, dehydration, or sepsis, making poorly controlled pain the most appropriate conclusion.

Wound infection as the cause

⭐ Infection usually presents with fever, local redness, or elevated WBC, none of which are described.

⭐ Early post-op infection is unlikely to cause isolated tachycardia without fever and with a normal incision description.

Hemorrhage as the cause

⭐ Hemorrhage typically presents with tachycardia plus hypotension, but this client’s blood pressure is actually slightly elevated.

⭐ There is no mention of increased drainage, pallor, or dropping hemoglobin, which would support active bleeding.

Dehydration as the cause

⭐ Dehydration signs like dry mucous membranes, poor skin turgor, and low urine output are not noted in the scenario.

⭐ The vitals do not show hypotension or orthostatic changes, which commonly accompany significant fluid deficit.

IV fluids / blood products / oxygen as the main intervention

⭐ IV fluids or blood products are indicated for volume loss or anemia, which are not supported by the assessment data given.

⭐ Oxygen is not needed because the saturation is 95–97% on room air, and it will not correct the primary problem of severe pain.

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Answer 5

Correct Answers:

Resonance

Rationale :

◈ Resonance is the normal percussion sound heard over healthy, air-filled lung tissue.

◈ It is described as low-pitched, clear, and hollow, indicating good air content in the lungs.

◈ Consistent resonance over posterior lung fields supports absence of consolidation, fluid, or mass.

◈ Recognizing resonance helps the nurse quickly detect abnormal changes, such as dullness or flatness, that signal pathology.

◈ Using percussion systematically with expected resonant findings is an important part of a respiratory physical exam.

Tympany

◈ Tympany is normally heard over the stomach or intestines, not over typical lung fields.

◈ Tympany over lungs suggests excess air, such as a large pneumothorax, which is abnormal, not normal.

Flat

◈ Flatness is heard over bone or very dense tissue, such as the scapula or thigh muscles.

◈ Flat notes over areas that should be lung indicate loss of air space, possibly due to extreme consolidation or mass.

Dull

◈ Dullness is expected over solid organs like the liver or over fluid-filled areas, not healthy lung tissue.

◈ Dullness over lung areas usually indicates consolidation, pleural effusion, or tumor, making it an abnormal finding.

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Answer 6

Correct Answers:

Small grayish-white bodies that are sticking to the hair shaft

Rationale :

🔶 Head lice present as nits—tiny grayish-white eggs firmly attached to the hair shaft, typically near the scalp.

🔶 These nits are oval-shaped, do not flake off, and must be removed by combing or special treatment.

🔶 The nurse identifies lice by looking for immobile particles that remain stuck despite brushing or shaking the hair.

🔶 Nits are commonly located behind the ears and at the nape of the neck, making them highly characteristic.

🔶 The presence of attached nits rather than loose debris is the leading diagnostic indicator of pediculosis capitis.

Hair that is dirty and matted to the scalp

🔶 Dirty or matted hair is not diagnostic of lice, as hygiene is not a direct cause of infestation.

🔶 Many children with lice have clean hair, so matting does not confirm infestation.

Dry, white flakes on the scalp

🔶 White flakes that brush off easily are dandruff, not nits.

🔶 Dandruff is loose, whereas true lice eggs adhere tightly to the hair shaft.

Gray, scaly patches with broken hair

🔶 Scaly patches and broken hair suggest tinea capitis, a fungal infection, not lice.

🔶 Ringworm lesions are circular and scaly, unlike lice nits, which are smooth eggs on hair.

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Answer 7

Correct Answers:

Strong odor of urine on clothing

Rationale :

🟪 A strong urine odor on clothing indicates possible recent leakage, suggesting urgency or urge incontinence leading to rushing.

🟪 Older adults often fall when hurrying to the bathroom, especially if urgency caused unsafe movement.

🟪 Wet clothing can also create slippery legs or floors, increasing fall risk and matching the client’s story.

🟪 Incontinence-related falls are common because urgency causes clients to move quickly without assistive devices.

🟪 This finding directly supports the possibility that the fall stemmed from urinary leakage or urgency, not environmental causes alone.

Client walks with a cane

🟪 Using a cane does not indicate incontinence, but rather a pre-existing gait or balance impairment.

🟪 A cane alone does not explain a sudden fall linked specifically to wetness on the floor.

Client’s gait is slow

🟪 A slow gait suggests general mobility issues, not urgency from incontinence.

🟪 Slow movement is less likely to cause a sudden slip than rushing due to urinary urgency.

Wearing a disposable adult brief

🟪 Wearing a brief does not confirm recent leakage, as some older adults wear them as a precaution.

🟪 Briefs alone do not explain the immediate presence of water-like fluid causing a fall.

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Answer 8

Correct Answers:

The client finished eating a bowl of soup two minutes ago.

Rationale :

🔵 Hot liquids like soup artificially raise oral temperature, giving a false elevated reading.

🔵 The nurse must wait 15–30 minutes after hot intake for an accurate oral temperature.

🔵 Temperature should not be measured until the oral mucosa returns to baseline state.

🔵 Obtaining a reading now risks misdiagnosis (e.g., falsely thinking fever is present).

🔵 Hot foods distort results more than cold foods or smoking, especially within the first few minutes.

Smoked 30 minutes ago

🔵 Smoking requires only 10–20 minutes before valid oral temperature measurement.

🔵 At 30 minutes, the oral tissues have already normalized.

Drank ice water 40 minutes ago

🔵 Cold drinks affect oral temp only for 10–15 minutes, so 40 minutes is safe.

🔵 The mouth temperature has already returned to baseline.

Took a warm shower five minutes ago

🔵 Warm showers increase axillary temperature, but oral temperature is far less affected.

🔵 Oral temperature remains accurate because the oral cavity is not exposed to heat directly.

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Answer 9

Correct Answers:

“Push one foot against my palm. Okay, now do it with the other foot.”

Rationale :

🟢 This instruction assesses muscle strength, specifically plantar flexion, separately for each lower extremity.

🟢 Testing limbs one at a time ensures detection of weakness, asymmetry, or neuromuscular deficits.

🟢 Resistance testing against the nurse’s palm provides a graded, objective measure of strength.

🟢 This method isolates each leg, avoiding compensation by the opposite limb.

🟢 It aligns with standard neurological assessment protocols for motor strength grading (0–5 scale).

Use both feet to push against my hands

🟢 Testing both feet simultaneously masks unilateral weakness, making the assessment less accurate.

🟢 Bilateral pushing can allow the stronger leg to compensate for the weaker one.

Identifying touch location

🟢 This assesses sensation, not muscle strength.

🟢 It belongs to sensory testing, not motor evaluation.

Flex and extend both feet… move ankles in a circle

🟢 This assesses range of motion, not resistance or strength.

🟢 ROM can be normal while strength is still weak, so it is not an accurate strength test.

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Answer 10

Correct Answers:

Use of the prescribed antifungal medication

Rationale :

🟤 A thick, yellow-black toenail is classic for onychomycosis, a fungal nail infection.

🟤 Treatment requires long-term antifungal therapy, often for weeks to months.

🟤 Antifungals work slowly because the fungus lives in the nail bed, where medication penetration takes time.

🟤 The nurse should prepare the client for strict adherence, since inconsistent use leads to recurrence.

🟤 Oral or topical antifungals are often prescribed depending on severity and comorbidities.

Prepare for surgery

🟤 Surgery is not first-line for fungal nail infections; it is reserved for severe pain or failed therapy.

🟤 Removing the nail is invasive and offers no better cure rate than antifungals.

Importance of taking all prescribed antibiotics

🟤 Antibiotics treat bacteria, not fungi, so they would be ineffective for onychomycosis.

🟤 Using antibiotics unnecessarily contributes to resistance without addressing the fungal infection.

Elevation of the extremity

🟤 Elevation treats edema, not fungal infections.

🟤 It does not help resolve nail discoloration, thickness, or fungal overgrowth.

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W6 NR304 CJE Health Assessment Open Check 2561

No.

1 :
The nurse listens to the heart sounds on a client with heart failure and hears an S3 sound. How might the nurse interpret this sound?

2 :
A 22-year-old client visits the primary care provider for a routine physical.

Correct Answers

3 :
The nurse palpates the client's dorsalis pedis and posterior tibial pulses in the right lower extremity and determines that they cannot be felt. What is the priority nursing action?

4 :
The nurse cares for a client in the surgical unit.

Correct Answers

5 :
The nurse percusses the lungs of a client with no lung problems. What is the expected assessment finding?

6 :
The school nurse assesses the hair of students as there has been an outbreak of head lice in the school. What finding in one student indicates the student has head lice?

8 :
The nurse measures the client’s vital signs. What assessment finding prompts the nurse to hold the measurement of the oral temperature and return later to complete it?

9 :
The nurse assesses the muscle strength of a client’s lower extremities. What instruction should the nurse give to the client?

10 :
The nurse assesses a client and finds the right great toenail to be thick and discolored yellow and black. All other toenails appear normal on that same foot. What education does the nurse anticipate providing to the client after the health care provider (HCP) sees the client?

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W6 NR304 CJE Health Assessment Open Check 2561

No.

1 : The nurse listens to the heart sounds on a client with heart failure and hears an S3 sound. How might the nurse interpret this sound?

2 : A 22-year-old client visits the primary care provider for a routine physical.

Correct Answers

3 : The nurse palpates the client's dorsalis pedis and posterior tibial pulses in the right lower extremity and determines that they cannot be felt. What is the priority nursing action?

4 : The nurse cares for a client in the surgical unit.

Correct Answers

5 : The nurse percusses the lungs of a client with no lung problems. What is the expected assessment finding?

6 : The school nurse assesses the hair of students as there has been an outbreak of head lice in the school. What finding in one student indicates the student has head lice?

8 : The nurse measures the client’s vital signs. What assessment finding prompts the nurse to hold the measurement of the oral temperature and return later to complete it?

9 : The nurse assesses the muscle strength of a client’s lower extremities. What instruction should the nurse give to the client?

10 : The nurse assesses a client and finds the right great toenail to be thick and discolored yellow and black. All other toenails appear normal on that same foot. What education does the nurse anticipate providing to the client after the health care provider (HCP) sees the client?

1 :
The nurse listens to the heart sounds on a client with heart failure and hears an S3 sound. How might the nurse interpret this sound?

2 :
A 22-year-old client visits the primary care provider for a routine physical.

3 :
The nurse palpates the client's dorsalis pedis and posterior tibial pulses in the right lower extremity and determines that they cannot be felt. What is the priority nursing action?

4 :
The nurse cares for a client in the surgical unit.

5 :
The nurse percusses the lungs of a client with no lung problems. What is the expected assessment finding?

6 :
The school nurse assesses the hair of students as there has been an outbreak of head lice in the school. What finding in one student indicates the student has head lice?

8 :
The nurse measures the client’s vital signs. What assessment finding prompts the nurse to hold the measurement of the oral temperature and return later to complete it?

9 :
The nurse assesses the muscle strength of a client’s lower extremities. What instruction should the nurse give to the client?

10 :
The nurse assesses a client and finds the right great toenail to be thick and discolored yellow and black. All other toenails appear normal on that same foot. What education does the nurse anticipate providing to the client after the health care provider (HCP) sees the client?