NSG 122 Exam 2 V1 | NSG 122 Nursing
Fundamental Concepts | Herzing | 2026 Q&A with
Rationale (Herzing NSG122 Exam 2 2026)
1. A nurse is preparing to administer a medication that is known to cause gastrointestinal
irritation. Which action should the nurse take to ensure patient safety and comfort?
A. Administer the medication on an empty stomach to speed absorption.
B. Instruct the patient to lie flat for 30 minutes after administration.
C. Crush the medication and mix it with water.
D. Give the medication with food or milk if not contraindicated.
Correct Answer: D
Explanation: Administering irritating medications with food or milk helps buffer the
stomach lining and reduces gastric distress. This practice is a standard nursing
intervention for non-enteric coated oral medications. The nurse must first verify that food
does not interfere with the specific drug’s absorption profile.
2. When performing hand hygiene, what is the minimum duration a nurse should rub their
hands together with soap and water?
A. 10 seconds
B. 15 seconds
C. 20 seconds
,D. 60 seconds
Correct Answer: C
Explanation: Current CDC and WHO guidelines recommend scrubbing all surfaces of the
hands for at least 20 seconds to effectively remove pathogens. Proper friction is essential
for the mechanical removal of transient flora during the wash. Ensuring the duration is met
provides the necessary contact time for the soap to emulsify oils and lift microbes.
3. Which type of isolation precaution is required for a patient diagnosed with Tuberculosis
(TB)?
A. Airborne Precautions
B. Droplet Precautions
C. Contact Precautions
D. Standard Precautions only
Correct Answer: A
Explanation: Tuberculosis is transmitted via small droplet nuclei that can remain
suspended in the air, requiring Airborne Precautions. This includes the use of a private,
negative-pressure room and the requirement for healthcare workers to wear N95
respirators. These measures prevent the inhalation of infectious particles by staff and other
patients.
, 4. A nurse is preparing a sterile field for a dressing change. Which action by the nurse would
contaminate the field?
A. Opening the outermost flap away from the body.
B. Reaching across the sterile field to pick up a gauze pad.
C. Keeping the sterile objects above the waist level.
D. Dropping a sterile item onto the center of the field.
Correct Answer: B
Explanation: Reaching across a sterile field is a breach of aseptic technique because
microorganisms from the nurse’s clothing or skin can fall onto the sterile surface.
Maintaining a sterile field requires constant vigilance to ensure that only sterile items
touch other sterile items. The nurse must move around the perimeter of the field to access
items rather than reaching over them.
5. Which of the following is the most reliable indicator of a patient’s pain level?
A. Vital sign changes like increased heart rate.
B. The nurse’s professional judgment of the injury severity.
C. Facial expressions and body language.
D. The patient’s self-report of pain.
Correct Answer: D
Fundamental Concepts | Herzing | 2026 Q&A with
Rationale (Herzing NSG122 Exam 2 2026)
1. A nurse is preparing to administer a medication that is known to cause gastrointestinal
irritation. Which action should the nurse take to ensure patient safety and comfort?
A. Administer the medication on an empty stomach to speed absorption.
B. Instruct the patient to lie flat for 30 minutes after administration.
C. Crush the medication and mix it with water.
D. Give the medication with food or milk if not contraindicated.
Correct Answer: D
Explanation: Administering irritating medications with food or milk helps buffer the
stomach lining and reduces gastric distress. This practice is a standard nursing
intervention for non-enteric coated oral medications. The nurse must first verify that food
does not interfere with the specific drug’s absorption profile.
2. When performing hand hygiene, what is the minimum duration a nurse should rub their
hands together with soap and water?
A. 10 seconds
B. 15 seconds
C. 20 seconds
,D. 60 seconds
Correct Answer: C
Explanation: Current CDC and WHO guidelines recommend scrubbing all surfaces of the
hands for at least 20 seconds to effectively remove pathogens. Proper friction is essential
for the mechanical removal of transient flora during the wash. Ensuring the duration is met
provides the necessary contact time for the soap to emulsify oils and lift microbes.
3. Which type of isolation precaution is required for a patient diagnosed with Tuberculosis
(TB)?
A. Airborne Precautions
B. Droplet Precautions
C. Contact Precautions
D. Standard Precautions only
Correct Answer: A
Explanation: Tuberculosis is transmitted via small droplet nuclei that can remain
suspended in the air, requiring Airborne Precautions. This includes the use of a private,
negative-pressure room and the requirement for healthcare workers to wear N95
respirators. These measures prevent the inhalation of infectious particles by staff and other
patients.
, 4. A nurse is preparing a sterile field for a dressing change. Which action by the nurse would
contaminate the field?
A. Opening the outermost flap away from the body.
B. Reaching across the sterile field to pick up a gauze pad.
C. Keeping the sterile objects above the waist level.
D. Dropping a sterile item onto the center of the field.
Correct Answer: B
Explanation: Reaching across a sterile field is a breach of aseptic technique because
microorganisms from the nurse’s clothing or skin can fall onto the sterile surface.
Maintaining a sterile field requires constant vigilance to ensure that only sterile items
touch other sterile items. The nurse must move around the perimeter of the field to access
items rather than reaching over them.
5. Which of the following is the most reliable indicator of a patient’s pain level?
A. Vital sign changes like increased heart rate.
B. The nurse’s professional judgment of the injury severity.
C. Facial expressions and body language.
D. The patient’s self-report of pain.
Correct Answer: D
