STNA Week 3 Comprehensive Quiz: Vital Signs, Nutrition, and
Personal Care 2026 UPDATE
1. Which of the following is considered the normal range for an adult’s resting
pulse rate?
A. 40-60 beats per minute
B. 80-120 beats per minute
C. 60-100 beats per minute
D. 100-140 beats per minute
Answer: C
Rationale: The standard normal range for a resting adult heart rate is 60 to 100 beats per
minute.
2. When measuring blood pressure, the first sound heard is known as the:
A. Diastolic pressure
B. Pulse pressure
C. Systolic pressure
D. Mean arterial pressure
Answer: C
Rationale: The systolic pressure is the top number and represents the pressure in the
arteries when the heart beats (the first sound heard).
,3. What is the correct conversion for 1 ounce (oz) into milliliters (mL)?
A. 10 mL
B. 30 mL
C. 15 mL
D. 50 mL
Answer: B
Rationale: In healthcare, 1 fluid ounce is equivalent to 30 milliliters (mL) or cubic
centimeters (cc).
4. A resident is on a ‘restricted fluids’ order. What is the STNA’s primary
responsibility?
A. Give the resident as much water as they want
B. Keep the water pitcher out of reach and record all intake
C. Encourage the resident to drink extra fluids with meals
D. Only allow the resident to drink soda
Answer: B
Rationale: For fluid restrictions, the nursing assistant must monitor and limit intake
exactly as ordered by the physician and record every mL consumed.
5. Where should the urinary drainage bag be placed for a resident with an
indwelling catheter?
A. On the resident’s lap
B. On the side rail of the bed
C. Below the level of the bladder
D. On the floor
Answer: C
Rationale: The drainage bag must always be kept below the level of the bladder to prevent
urine from flowing back into the bladder, which causes infections.
, 6. Which position is most appropriate for a resident who is receiving an enema?
A. Fowler’s position
B. Supine position
C. Prone position
D. Sims’ position
Answer: D
Rationale: Sims’ (left side-lying) position allows for the best flow of the enema solution
into the colon via gravity.
7. What is the first step an STNA should take when preparing to give a bed bath?
A. Wash the resident’s face
B. Check the water temperature
C. Identify the resident and explain the procedure
D. Put on gloves
Answer: C
Rationale: Proper identification and communication are essential first steps in any nursing
procedure to ensure resident safety and cooperation.
8. How often should a resident who is immobile be repositioned to prevent
pressure ulcers?
A. Every 4 hours
B. Once per shift
C. Every 2 hours
D. Only when they complain of discomfort
Answer: C
Rationale: Standard protocol requires repositioning immobile residents at least every 2
hours to relieve pressure on bony prominences.
Personal Care 2026 UPDATE
1. Which of the following is considered the normal range for an adult’s resting
pulse rate?
A. 40-60 beats per minute
B. 80-120 beats per minute
C. 60-100 beats per minute
D. 100-140 beats per minute
Answer: C
Rationale: The standard normal range for a resting adult heart rate is 60 to 100 beats per
minute.
2. When measuring blood pressure, the first sound heard is known as the:
A. Diastolic pressure
B. Pulse pressure
C. Systolic pressure
D. Mean arterial pressure
Answer: C
Rationale: The systolic pressure is the top number and represents the pressure in the
arteries when the heart beats (the first sound heard).
,3. What is the correct conversion for 1 ounce (oz) into milliliters (mL)?
A. 10 mL
B. 30 mL
C. 15 mL
D. 50 mL
Answer: B
Rationale: In healthcare, 1 fluid ounce is equivalent to 30 milliliters (mL) or cubic
centimeters (cc).
4. A resident is on a ‘restricted fluids’ order. What is the STNA’s primary
responsibility?
A. Give the resident as much water as they want
B. Keep the water pitcher out of reach and record all intake
C. Encourage the resident to drink extra fluids with meals
D. Only allow the resident to drink soda
Answer: B
Rationale: For fluid restrictions, the nursing assistant must monitor and limit intake
exactly as ordered by the physician and record every mL consumed.
5. Where should the urinary drainage bag be placed for a resident with an
indwelling catheter?
A. On the resident’s lap
B. On the side rail of the bed
C. Below the level of the bladder
D. On the floor
Answer: C
Rationale: The drainage bag must always be kept below the level of the bladder to prevent
urine from flowing back into the bladder, which causes infections.
, 6. Which position is most appropriate for a resident who is receiving an enema?
A. Fowler’s position
B. Supine position
C. Prone position
D. Sims’ position
Answer: D
Rationale: Sims’ (left side-lying) position allows for the best flow of the enema solution
into the colon via gravity.
7. What is the first step an STNA should take when preparing to give a bed bath?
A. Wash the resident’s face
B. Check the water temperature
C. Identify the resident and explain the procedure
D. Put on gloves
Answer: C
Rationale: Proper identification and communication are essential first steps in any nursing
procedure to ensure resident safety and cooperation.
8. How often should a resident who is immobile be repositioned to prevent
pressure ulcers?
A. Every 4 hours
B. Once per shift
C. Every 2 hours
D. Only when they complain of discomfort
Answer: C
Rationale: Standard protocol requires repositioning immobile residents at least every 2
hours to relieve pressure on bony prominences.
