NR414 Exam 3: Health Assessment Across the Lifespan V4
Updated and Latest Questions and Correct Answers- Regis
University
1. When assessing an older adult, which finding is considered a normal part of the aging
process for the musculoskeletal system?
A. Increased bone density
B. Kyphosis due to intervertebral disc thinning
C. Increased muscle mass and strength
D. Highly flexible joints without stiffness
Correct Answer: B
Explanation: The correct answer is B because kyphosis is a common postural change in older adults
resulting from bone loss and thinning of the intervertebral discs. This condition often leads to a hunched
appearance and a decrease in overall height. Option A is incorrect because bone density typically
decreases with age, leading to conditions like osteoporosis. Option C is incorrect as sarcopenia, or the loss
of muscle mass, is a common occurrence in the geriatric population. Option D is incorrect because joints
usually become stiffer and less flexible due to changes in connective tissue. Clinical assessment should
focus on the patient’s gait and balance to prevent falls. Healthcare providers must differentiate these
normal changes from pathological fractures or severe arthritis. It is important to encourage weight-
bearing exercises to mitigate some of these age-related declines. Assessing functional status is a priority
when kyphosis interferes with activities of daily living. This knowledge helps the nurse set realistic goals
for mobility and safety. Understanding these physiological shifts is essential for comprehensive geriatric
care.
2. A 24-year-old pregnant woman is in her second trimester; which of the following signs is
considered a ‘probable’ sign of pregnancy?
A. Fetal heart tones heard via Doppler
B. Visualized fetus on ultrasound
C. Nausea and vomiting
D. Chadwick’s sign
Correct Answer: D
Explanation: The correct answer is B because Chadwick’s sign, a bluish discoloration of the cervix, is
categorized as a probable sign. Probable signs are objective findings observed by the examiner but are
not definitive proof of pregnancy. Option A is incorrect as hearing fetal heart tones is a positive sign that
confirms pregnancy. Option C is incorrect because nausea and vomiting are presumptive signs, which are
subjective feelings reported by the mother. Option D is incorrect because ultrasound visualization is a
positive sign that provides absolute confirmation. Distinguishing between presumptive, probable, and
positive signs is a key skill in maternal health assessment. Other probable signs include Goodell’s sign
,and positive pregnancy tests. The nurse must collect a thorough history to validate these findings with
the patient’s clinical presentation. Understanding these categories helps in timing the initial prenatal
visits and screening protocols. Assessing for these signs requires a respectful and culturally sensitive
physical examination. This classification system ensures standardized communication among the
healthcare team members.
3. During a pediatric assessment of a 4-month-old infant, which developmental milestone
should the nurse expect to find?
A. Steady head control when held upright
B. Pincer grasp development
C. Ability to sit unsupported
D. Walking while holding onto furniture
Correct Answer: A
Explanation: The correct answer is C because infants typically achieve steady head control by 4 months
of age. This milestone is crucial for further motor development like sitting and crawling. Option A is
incorrect because sitting unsupported is usually achieved between 6 and 8 months. Option B is incorrect
as the pincer grasp, involving the thumb and forefinger, appears around 9 to 10 months. Option D is
incorrect because cruising or walking with support typically happens closer to 11 or 12 months. The
nurse uses these milestones to identify potential developmental delays early in life. Assessment should
be performed in a quiet environment to ensure the infant is comfortable and cooperative. Parents should
be educated on the wide range of ‘normal’ development across the pediatric population. Standardized
tools like the Denver II are often used to track these specific progress markers. If a delay is noted, a
referral to early intervention services might be necessary. Recognizing these stages allows for
anticipatory guidance regarding child safety and nutrition.
4. Which assessment technique is most appropriate when evaluating a patient’s thyroid
gland?
A. Deep palpation of the posterior neck muscles
B. Auscultation of the carotid arteries only
C. Palpation while the patient swallows a sip of water
D. Percussion of the suprasternal notch
Correct Answer: C
Explanation: The correct answer is C because the thyroid gland moves upward during swallowing,
making it easier to palpate for nodules or enlargement. The examiner should stand behind the patient
and use the fingers of both hands to feel the lobes. Option A is incorrect because focusing on posterior
neck muscles will not reveal the anteriorly located thyroid. Option B is incorrect as auscultation is only
necessary if the thyroid is enlarged to check for a bruit. Option D is incorrect because percussion is not a
standard technique for evaluating the thyroid gland’s structure. During the assessment, the nurse should
note the size, shape, symmetry, and consistency of the gland. An enlarged thyroid, or goiter, may indicate
iodine deficiency or autoimmune conditions like Graves’ disease. The patient should be positioned
, comfortably with the neck slightly flexed to relax the muscles. Proper lighting is essential to visualize any
obvious masses before beginning palpation. If a bruit is heard via the bell of the stethoscope, it suggests
increased vascularity. This assessment is vital for screening metabolic and endocrine health across the
lifespan.
5. In an older adult, which finding regarding the integumentary system is considered an
abnormal sign requiring follow-up?
A. A lesion with irregular borders and color variegation
B. Thin, parchment-like skin
C. Decreased skin turgor over the forearm
D. Senile lentigines (liver spots)
Correct Answer: A
Explanation: The correct answer is D because a lesion with irregular borders and color variation is a
warning sign for melanoma. These characteristics follow the ABCDE rule for skin cancer screening, where
‘B’ is border and ‘C’ is color. Option A is incorrect as senile lentigines are benign pigmented macules
common in sun-exposed areas of older adults. Option B is incorrect because skin thinning is a natural
result of decreased collagen and subcutaneous fat. Option C is incorrect as decreased turgor is often
normal in the elderly due to loss of elasticity, though it can also indicate dehydration. The nurse must
perform a head-to-toe skin inspection to identify any suspicious moles or growths. Educating the patient
on sun protection and self-examination is a critical nursing intervention. Skin assessment in older adults
also involves checking for pressure ulcers over bony prominences. Identifying potential malignancies
early can significantly improve the patient’s prognosis and treatment options. Nurses should document
the size and location of all skin findings precisely. This vigilance is necessary because skin cancer risk
increases with cumulative UV exposure over time.
6. When performing a neurological assessment on a 2-year-old child, which reflex should no
longer be present?
A. Patellar reflex
B. Gag reflex
C. Pupillary light reflex
D. Babinski reflex
Correct Answer: D
Explanation: The correct answer is B because the Babinski reflex, where the big toe dorsiflexes and
other toes fan out, should disappear by age 2. In adults and older children, a positive Babinski sign
indicates an upper motor neuron lesion. Option A is incorrect because the patellar, or knee-jerk, reflex is
a normal deep tendon reflex present throughout life. Option C is incorrect as the pupillary light reflex is a
vital brainstem function that remains constant from birth. Option D is incorrect because the gag reflex is a
protective mechanism that should persist for life. The disappearance of primitive reflexes is a key
indicator of neurological maturation in the central nervous system. During the exam, the nurse uses a
reflex hammer to elicit responses while keeping the child engaged. If primitive reflexes persist beyond
Updated and Latest Questions and Correct Answers- Regis
University
1. When assessing an older adult, which finding is considered a normal part of the aging
process for the musculoskeletal system?
A. Increased bone density
B. Kyphosis due to intervertebral disc thinning
C. Increased muscle mass and strength
D. Highly flexible joints without stiffness
Correct Answer: B
Explanation: The correct answer is B because kyphosis is a common postural change in older adults
resulting from bone loss and thinning of the intervertebral discs. This condition often leads to a hunched
appearance and a decrease in overall height. Option A is incorrect because bone density typically
decreases with age, leading to conditions like osteoporosis. Option C is incorrect as sarcopenia, or the loss
of muscle mass, is a common occurrence in the geriatric population. Option D is incorrect because joints
usually become stiffer and less flexible due to changes in connective tissue. Clinical assessment should
focus on the patient’s gait and balance to prevent falls. Healthcare providers must differentiate these
normal changes from pathological fractures or severe arthritis. It is important to encourage weight-
bearing exercises to mitigate some of these age-related declines. Assessing functional status is a priority
when kyphosis interferes with activities of daily living. This knowledge helps the nurse set realistic goals
for mobility and safety. Understanding these physiological shifts is essential for comprehensive geriatric
care.
2. A 24-year-old pregnant woman is in her second trimester; which of the following signs is
considered a ‘probable’ sign of pregnancy?
A. Fetal heart tones heard via Doppler
B. Visualized fetus on ultrasound
C. Nausea and vomiting
D. Chadwick’s sign
Correct Answer: D
Explanation: The correct answer is B because Chadwick’s sign, a bluish discoloration of the cervix, is
categorized as a probable sign. Probable signs are objective findings observed by the examiner but are
not definitive proof of pregnancy. Option A is incorrect as hearing fetal heart tones is a positive sign that
confirms pregnancy. Option C is incorrect because nausea and vomiting are presumptive signs, which are
subjective feelings reported by the mother. Option D is incorrect because ultrasound visualization is a
positive sign that provides absolute confirmation. Distinguishing between presumptive, probable, and
positive signs is a key skill in maternal health assessment. Other probable signs include Goodell’s sign
,and positive pregnancy tests. The nurse must collect a thorough history to validate these findings with
the patient’s clinical presentation. Understanding these categories helps in timing the initial prenatal
visits and screening protocols. Assessing for these signs requires a respectful and culturally sensitive
physical examination. This classification system ensures standardized communication among the
healthcare team members.
3. During a pediatric assessment of a 4-month-old infant, which developmental milestone
should the nurse expect to find?
A. Steady head control when held upright
B. Pincer grasp development
C. Ability to sit unsupported
D. Walking while holding onto furniture
Correct Answer: A
Explanation: The correct answer is C because infants typically achieve steady head control by 4 months
of age. This milestone is crucial for further motor development like sitting and crawling. Option A is
incorrect because sitting unsupported is usually achieved between 6 and 8 months. Option B is incorrect
as the pincer grasp, involving the thumb and forefinger, appears around 9 to 10 months. Option D is
incorrect because cruising or walking with support typically happens closer to 11 or 12 months. The
nurse uses these milestones to identify potential developmental delays early in life. Assessment should
be performed in a quiet environment to ensure the infant is comfortable and cooperative. Parents should
be educated on the wide range of ‘normal’ development across the pediatric population. Standardized
tools like the Denver II are often used to track these specific progress markers. If a delay is noted, a
referral to early intervention services might be necessary. Recognizing these stages allows for
anticipatory guidance regarding child safety and nutrition.
4. Which assessment technique is most appropriate when evaluating a patient’s thyroid
gland?
A. Deep palpation of the posterior neck muscles
B. Auscultation of the carotid arteries only
C. Palpation while the patient swallows a sip of water
D. Percussion of the suprasternal notch
Correct Answer: C
Explanation: The correct answer is C because the thyroid gland moves upward during swallowing,
making it easier to palpate for nodules or enlargement. The examiner should stand behind the patient
and use the fingers of both hands to feel the lobes. Option A is incorrect because focusing on posterior
neck muscles will not reveal the anteriorly located thyroid. Option B is incorrect as auscultation is only
necessary if the thyroid is enlarged to check for a bruit. Option D is incorrect because percussion is not a
standard technique for evaluating the thyroid gland’s structure. During the assessment, the nurse should
note the size, shape, symmetry, and consistency of the gland. An enlarged thyroid, or goiter, may indicate
iodine deficiency or autoimmune conditions like Graves’ disease. The patient should be positioned
, comfortably with the neck slightly flexed to relax the muscles. Proper lighting is essential to visualize any
obvious masses before beginning palpation. If a bruit is heard via the bell of the stethoscope, it suggests
increased vascularity. This assessment is vital for screening metabolic and endocrine health across the
lifespan.
5. In an older adult, which finding regarding the integumentary system is considered an
abnormal sign requiring follow-up?
A. A lesion with irregular borders and color variegation
B. Thin, parchment-like skin
C. Decreased skin turgor over the forearm
D. Senile lentigines (liver spots)
Correct Answer: A
Explanation: The correct answer is D because a lesion with irregular borders and color variation is a
warning sign for melanoma. These characteristics follow the ABCDE rule for skin cancer screening, where
‘B’ is border and ‘C’ is color. Option A is incorrect as senile lentigines are benign pigmented macules
common in sun-exposed areas of older adults. Option B is incorrect because skin thinning is a natural
result of decreased collagen and subcutaneous fat. Option C is incorrect as decreased turgor is often
normal in the elderly due to loss of elasticity, though it can also indicate dehydration. The nurse must
perform a head-to-toe skin inspection to identify any suspicious moles or growths. Educating the patient
on sun protection and self-examination is a critical nursing intervention. Skin assessment in older adults
also involves checking for pressure ulcers over bony prominences. Identifying potential malignancies
early can significantly improve the patient’s prognosis and treatment options. Nurses should document
the size and location of all skin findings precisely. This vigilance is necessary because skin cancer risk
increases with cumulative UV exposure over time.
6. When performing a neurological assessment on a 2-year-old child, which reflex should no
longer be present?
A. Patellar reflex
B. Gag reflex
C. Pupillary light reflex
D. Babinski reflex
Correct Answer: D
Explanation: The correct answer is B because the Babinski reflex, where the big toe dorsiflexes and
other toes fan out, should disappear by age 2. In adults and older children, a positive Babinski sign
indicates an upper motor neuron lesion. Option A is incorrect because the patellar, or knee-jerk, reflex is
a normal deep tendon reflex present throughout life. Option C is incorrect as the pupillary light reflex is a
vital brainstem function that remains constant from birth. Option D is incorrect because the gag reflex is a
protective mechanism that should persist for life. The disappearance of primitive reflexes is a key
indicator of neurological maturation in the central nervous system. During the exam, the nurse uses a
reflex hammer to elicit responses while keeping the child engaged. If primitive reflexes persist beyond
