STNA EXAM AND PRACTICE EXAM NEWEST 2026 TEST
BANK| COMPLETE 500 REAL EXAM QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED ANSWERS)
ALREADY GRADED A+| STNA EXAM PREP 2026
(BRAND NEW!!)
1. When washing your hands, how long should you rub them
together with soap and water?
A) 5 seconds
B) 10 seconds
C) 20 seconds
D) 1 minute
Correct Answer: C
Rationale: The CDC and STNA exam guidelines specify scrubbing
hands with soap and water for at least 20 seconds to effectively
remove pathogens. This duration allows friction to dislodge
microorganisms from all skin surfaces .
1
,2. What is the primary purpose of using standard precautions?
A) Protect patients from hospital-acquired infections only
B) Prevent transmission of infection between patients and
healthcare workers
C) Reduce the cost of healthcare supplies
D) Eliminate the need for isolation rooms
Correct Answer: B
Rationale: Standard precautions are designed to reduce the risk of
transmitting infection from both recognized and unrecognized
sources to healthcare workers, patients, and visitors. They apply to
blood, all body fluids, secretions, and excretions except sweat .
3. Which of the following is the most important step to prevent
the spread of infection in a healthcare facility?
A) Wearing gloves for all care
B) Handwashing
2
,C) Wearing a gown for all procedures
D) Disinfecting equipment after each use
Correct Answer: B
Rationale: Hand hygiene is the single most effective way to prevent
the spread of infection. Studies show proper handwashing reduces
healthcare-associated infections more than any other single
intervention .
4. A microbe that is harmful and causes infection is called a:
A) Antibiotic
B) Pathogen
C) Vector
D) Bacteriophage
Correct Answer: B
Rationale: A pathogen is any microorganism capable of causing
disease. Pathogens include bacteria, viruses, fungi, and parasites
that can invade the body and produce illness .
3
, 5. A nursing assistant must wear gloves when performing:
A) Feeding a client
B) Peri-care (perineal care)
C) Giving a back rub
D) Doing range of motion exercises
Correct Answer: B
Rationale: Standard precautions require gloves for any contact with
blood, body fluids, mucous membranes, or non-intact skin. Perineal
care involves contact with mucous membranes and body fluids,
making gloves mandatory .
6. Gloves should be worn for which of the following procedures?
A) Emptying a urinary drainage bag
B) Brushing a resident's hair
C) Ambulating a resident
D) Feeding a resident
4
BANK| COMPLETE 500 REAL EXAM QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED ANSWERS)
ALREADY GRADED A+| STNA EXAM PREP 2026
(BRAND NEW!!)
1. When washing your hands, how long should you rub them
together with soap and water?
A) 5 seconds
B) 10 seconds
C) 20 seconds
D) 1 minute
Correct Answer: C
Rationale: The CDC and STNA exam guidelines specify scrubbing
hands with soap and water for at least 20 seconds to effectively
remove pathogens. This duration allows friction to dislodge
microorganisms from all skin surfaces .
1
,2. What is the primary purpose of using standard precautions?
A) Protect patients from hospital-acquired infections only
B) Prevent transmission of infection between patients and
healthcare workers
C) Reduce the cost of healthcare supplies
D) Eliminate the need for isolation rooms
Correct Answer: B
Rationale: Standard precautions are designed to reduce the risk of
transmitting infection from both recognized and unrecognized
sources to healthcare workers, patients, and visitors. They apply to
blood, all body fluids, secretions, and excretions except sweat .
3. Which of the following is the most important step to prevent
the spread of infection in a healthcare facility?
A) Wearing gloves for all care
B) Handwashing
2
,C) Wearing a gown for all procedures
D) Disinfecting equipment after each use
Correct Answer: B
Rationale: Hand hygiene is the single most effective way to prevent
the spread of infection. Studies show proper handwashing reduces
healthcare-associated infections more than any other single
intervention .
4. A microbe that is harmful and causes infection is called a:
A) Antibiotic
B) Pathogen
C) Vector
D) Bacteriophage
Correct Answer: B
Rationale: A pathogen is any microorganism capable of causing
disease. Pathogens include bacteria, viruses, fungi, and parasites
that can invade the body and produce illness .
3
, 5. A nursing assistant must wear gloves when performing:
A) Feeding a client
B) Peri-care (perineal care)
C) Giving a back rub
D) Doing range of motion exercises
Correct Answer: B
Rationale: Standard precautions require gloves for any contact with
blood, body fluids, mucous membranes, or non-intact skin. Perineal
care involves contact with mucous membranes and body fluids,
making gloves mandatory .
6. Gloves should be worn for which of the following procedures?
A) Emptying a urinary drainage bag
B) Brushing a resident's hair
C) Ambulating a resident
D) Feeding a resident
4
