NUR 612 - Exam 1 2025/2026 Exam
Questions and Answers 100%
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The major impact of the physiological changes that occur with aging is:
A. Reduced physiological reserve
B. Reduced homeostatic mechanisms
C. Impaired immunological response
D. All of the above - 🧠 ANSWER ✔✔D. All of the above
The strongest evidence regarding normal physiological aging is available
through:
A. Randomized controlled clinical trials
B. Cross-sectional studies
,C. Longitudinal studies
D. Case control studies - 🧠 ANSWER ✔✔C. Longitudinal studies
All of the following statements are true about laboratory values in older
adults except:
A. Reference ranges are preferable
B. Abnormal findings are often due to physiological aging
C. Normal ranges may not be applicable for older adults
D. Reference values are not necessarily acceptable value - 🧠 ANSWER
✔✔B. Abnormal findings are often due to physiological aging
Biochemical individuality is best described as:
A. Each individual's variation is often much greater than that of a larger
group B. The unique biochemical profile of a selected population
C. The truly "normal" individual—falling within average range
D. Each individual's variation is often much smaller than that of a larger
group - 🧠 ANSWER ✔✔D. Each individual's variation is often much smaller
than that of a larger group
Polypharmacy is best described as taking:
,A. More than nine medications per day
B. More than five medications per day
C. Even a single medication if there is not a clear indication for its use
D. When a drug is given to treat the side effect of another drug - 🧠
ANSWER ✔✔C. Even a single medication if there is not a clear indication
for its use
Pharmacokinetic changes with aging is reflective of:
A. What the drug does to the body
B. What the body does to the drug
C. The effect at the site of action and the time and intensity of the drug
D. The side effects commonly associated with the drug - 🧠 ANSWER ✔✔B.
What the body does to the drug
All the following statements are false about drug absorption except:
A. Antacids increase the bioavailability of digitalis
B. Gastric acidity decreases with age
C. Anticholinergics increase colonic motility
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, D. Underlying chronic disease has little impact on drug absorption - 🧠
ANSWER ✔✔D. Underlying chronic disease has little impact on drug
absorption
All of the following statements are true about drug distribution in the elderly
except:
A. Drugs distributed in water have lower concentration
B. Drugs distributed in fat have less intense, more prolonged effect
C. Drugs highly protein bound have greater potential to cause an adverse
drug reaction
D. The fastest way to deliver a drug to the action site is by inhalation - 🧠
ANSWER ✔✔A. Drugs distributed in water have lower concentration
Men have faster and more efficient biotransformation of drugs and this is
thought to be due to:
A. Less obesity rates than women
B. Prostate enlargement
C. Testosterone
D. Less estrogen than women - 🧠 ANSWER ✔✔C. Testosterone
Questions and Answers 100%
Guaranteed Success | Already Rated A+
The major impact of the physiological changes that occur with aging is:
A. Reduced physiological reserve
B. Reduced homeostatic mechanisms
C. Impaired immunological response
D. All of the above - 🧠 ANSWER ✔✔D. All of the above
The strongest evidence regarding normal physiological aging is available
through:
A. Randomized controlled clinical trials
B. Cross-sectional studies
,C. Longitudinal studies
D. Case control studies - 🧠 ANSWER ✔✔C. Longitudinal studies
All of the following statements are true about laboratory values in older
adults except:
A. Reference ranges are preferable
B. Abnormal findings are often due to physiological aging
C. Normal ranges may not be applicable for older adults
D. Reference values are not necessarily acceptable value - 🧠 ANSWER
✔✔B. Abnormal findings are often due to physiological aging
Biochemical individuality is best described as:
A. Each individual's variation is often much greater than that of a larger
group B. The unique biochemical profile of a selected population
C. The truly "normal" individual—falling within average range
D. Each individual's variation is often much smaller than that of a larger
group - 🧠 ANSWER ✔✔D. Each individual's variation is often much smaller
than that of a larger group
Polypharmacy is best described as taking:
,A. More than nine medications per day
B. More than five medications per day
C. Even a single medication if there is not a clear indication for its use
D. When a drug is given to treat the side effect of another drug - 🧠
ANSWER ✔✔C. Even a single medication if there is not a clear indication
for its use
Pharmacokinetic changes with aging is reflective of:
A. What the drug does to the body
B. What the body does to the drug
C. The effect at the site of action and the time and intensity of the drug
D. The side effects commonly associated with the drug - 🧠 ANSWER ✔✔B.
What the body does to the drug
All the following statements are false about drug absorption except:
A. Antacids increase the bioavailability of digitalis
B. Gastric acidity decreases with age
C. Anticholinergics increase colonic motility
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
3
, D. Underlying chronic disease has little impact on drug absorption - 🧠
ANSWER ✔✔D. Underlying chronic disease has little impact on drug
absorption
All of the following statements are true about drug distribution in the elderly
except:
A. Drugs distributed in water have lower concentration
B. Drugs distributed in fat have less intense, more prolonged effect
C. Drugs highly protein bound have greater potential to cause an adverse
drug reaction
D. The fastest way to deliver a drug to the action site is by inhalation - 🧠
ANSWER ✔✔A. Drugs distributed in water have lower concentration
Men have faster and more efficient biotransformation of drugs and this is
thought to be due to:
A. Less obesity rates than women
B. Prostate enlargement
C. Testosterone
D. Less estrogen than women - 🧠 ANSWER ✔✔C. Testosterone
