Gerontological Nursing Exam 1 Bundle Expert Verified Q And As With Rationales Challenging Application Based Prep Study Guide

GERONTOLOGICAL NURSING EXAM 1
BUNDLE EXPERT VERIFIED Q AND AS
WITH RATIONALES CHALLENGING
APPLICATION BASED PREP STUDY GUIDE


Gerontological Nursing Exam 1
1. A 79-year-old female is admitted to the medical-surgical unit
with a suspected urinary tract infection (UTI). Instead of
complaining of dysuria or urgency, the patient presents with
sudden onset confusion, agitation, and a single episode of
urinary incontinence. Which physiological concept best
explains this presentation?
A) Increased permeability of the blood-brain barrier due to
aging
B) Age-related decrease in bladder capacity leading to acute
delirium
C) Atypical presentation of illness due to diminished
physiological reserve and altered immune responses
D) Normal cognitive decline accelerated by localized
bacterial colonization
CORRECT ANSWER: C
RATiONAlE: Older adults frequently exhibit an atypical
presentation of illness. In the case of acute infections like
UTIs or pneumonia, classic symptoms like fever or dysuria
are often absent. Instead, systemic manifestations such as
acute confusion (delirium), falls, or functional decline occur

, due to age-related changes in neuroendocrine and immune
systems.
2. An 82-year-old male with a history of chronic kidney disease
(CKD) is prescribed a water-soluble medication. The
gerontological nurse understands that which age-related
pharmacokinetic change is most critical to consider when
monitoring this patient for toxicity?
A) Increased total body water leading to a higher volume of
distribution
B) Decreased glomerular filtration rate (GFR) and reduced
lean body mass
C) Increased hepatic blood flow accelerating first-pass
metabolism
D) Decreased gastric acidity reducing drug ionization
CORRECT ANSWER: B
RATiONAlE: Aging is associated with a decrease in
renal blood flow, GFR, and tubular secretion, which is
further exacerbated by chronic kidney disease. Additionally,
older adults experience a decrease in lean body mass and
total body water, which concentrates water-soluble drugs
in a smaller fluid volume, significantly increasing the risk of
drug toxicity.
3. A gerontological nurse is leading an educational session for
newly hired staff at an assisted living facility. One nurse
states, "It's a shame that all older adults eventually develop
dementia; it just makes caring for them so predictable."
Which response by the gerontological nurse is most accurate
to correct this misconception?
A) "Dementia is an inevitable consequence of chronological

, aging, but its onset can be delayed."
B) "Cognitive decline is rare, and memory stays completely
intact for all individuals over 85."
C) "Dementia is a pathological disease process and is not a
normal or universal part of aging."
D) "While most older adults develop dementia, the clinical
manifestations vary drastically."
CORRECT ANSWER: C
RATiONAlE: Believing that cognitive decline or
dementia is an inevitable part of aging is a form of ageism.
Dementia is caused by specific pathological conditions (such
as Alzheimer's disease or vascular changes) and is not a
normal consequence of growing older. Many older adults
maintain excellent cognitive health throughout life.
4. When assessing an 88-year-old patient's functional status,
the nurse prioritizes evaluating the patient's performance of
Instrumental Activities of Daily Living (IADLs). Which task
is classified as an IADL?
A) Transferring from a bed to a chair
B) Managing personal finances and medications
C) Feeding oneself independently
D) Bathing and grooming
CORRECT ANSWER: B
RATiONAlE: Instrumental Activities of Daily Living
(IADLs) involve more complex cognitive and environmental
tasks required to live independently in a community, such
as managing finances, handling medications, grocery
shopping, and using the telephone. In contrast,

, transferring, feeding, and bathing are basic Activities of
Daily Living (ADLs).
5. An 85-year-old patient is prescribed a new highly lipophilic
drug. The nurse expects that due to age-related body
composition changes, this drug will exhibit:
A) A prolonged half-life and increased accumulation in
adipose tissue
B) Accelerated clearance and shorter duration of action
C) Reduced distribution due to decreased body fat
percentages
D) Immediate excretion via the biliary pathway
CORRECT ANSWER: A
RATiONAlE: Older adults typically experience an
increase in relative body fat and a decrease in lean muscle
mass. Highly lipophilic (fat-soluble) medications distribute
widely into fat stores, which acts as a reservoir, prolonging
the drug's half-life and extending its duration of action and
potential for toxicity.
6. An older adult is recovering from a total hip arthroplasty.
The patient is hesitant to request pain medication, stating, "I
don't want to become addicted, and pain is just something
you have to live with when you get old." What is the nurse's
best action?
A) Respect the patient's perspective and withhold pain
medication until explicit severe distress is noted.
B) Provide education that older adults have higher pain
thresholds and require less medication.
C) Explain that untreated pain can impair mobility and
recovery, and that addiction risk is low when managed