D442 Basic Nursing Skills
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Free D442 Basic Nursing Skills Questions
Infectious agent, reservoir, portal of exit, mode of transmission, portal of entry, and susceptible host are all part of what?
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Chain of Infection
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Chain of Transmission
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Chain of Communication
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Chain of Disease Spread
Explanation
Explanation:
The chain of infection is a model used to understand how infectious diseases are transmitted. It consists of six components: the infectious agent (pathogen), the reservoir (where the pathogen lives), the portal of exit (how it leaves the reservoir), the mode of transmission (how it spreads), the portal of entry (how it enters a new host), and the susceptible host (an individual at risk of infection). Breaking any link in this chain helps prevent disease transmission.
Correct Answer:
Chain of Infection
Which of the following techniques should a PCT use when using a gait belt to ambulate a patient?
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Hold the patient's hand bilaterally
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Walk directly behind the patient
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Grasp the gait belt with an underhand grip
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Secure the gait belt under the patient's axilla
Explanation
Explanation:
When using a gait belt, the caregiver should grasp it with an underhand grip around the patient’s waist. This provides secure support, allows control of the patient’s balance, and minimizes the risk of falls. Securing the belt under the axilla or holding the patient’s hands is unsafe and may cause injury. Proper use of the gait belt ensures safe ambulation and patient stability.
Correct Answer:
Grasp the gait belt with an underhand grip
In the context of nursing care, what is a key advantage of using electric razors over traditional razors for patient grooming?
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Electric razors provide a closer shave for adhesive applications.
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Electric razors are safer for patients with bleeding risks.
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Traditional razors are easier to clean and disinfect.
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Traditional razors are more cost-effective for single-use.
Explanation
Explanation:
Electric razors are safer for patients who are at risk of bleeding, such as those on anticoagulant therapy or with fragile skin. They reduce the risk of cuts and nicks compared to traditional razors, which can lead to bleeding and infection. While traditional razors may have other benefits, safety is the primary concern in clinical settings, making electric razors the preferred choice for at-risk patients.
Correct Answer:
Electric razors are safer for patients with bleeding risks.
When washing the perineum, the nurse aide should wipe
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from front to back
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back and forth
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from back to front
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any way you want
Explanation
Explanation:
When performing perineal care, the nurse aide should wipe from front to back to prevent the spread of bacteria from the anal area to the urethra, which can cause urinary tract infections. This technique is especially important for female patients. Proper perineal hygiene reduces infection risk and promotes overall patient health and comfort.
Correct Answer:
from front to back
The nurse knows that the primary objective for the application of a gait belt on a patient who is unstable when ambulating is to:
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Minimize the risk of falls.
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Reduce the weight-bearing load.
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Provide a sense of physical security.
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Aid in the support of lower extremities.
Explanation
Explanation:
A gait belt is applied to patients who are unsteady during ambulation to provide a secure point for the nurse to hold, thereby minimizing the risk of falls. It allows the nurse to support and stabilize the patient safely while walking, promoting balance and control. The primary objective is patient safety; while it may also give a sense of security, the prevention of falls is the main clinical purpose.
Correct Answer:
Minimize the risk of falls.
Some of the basic principles of proper body mechanics to be used in handling patients are:
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Keep the load close to body, have adequate BOS, maintain a neutral trunk- isometric contraction of trunk (not valsalva), lift with legs, avoid twisting
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Keep the load close to the body, keep the feet close together, maintain neutral trunk, lift with the legs, avoid twisting
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Keep the load close to the body, have an adequate BOS, maintain trunk in flexed position, lift with legs, rotate trunk towards direction you are moving
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Keep the load at arms distance to your body, have an adequate BOS, maintain neutral trunk- isometric contraction of trunk (not valsalva), lift with legs, avoid twisting
Explanation
Explanation:
Proper body mechanics are essential to prevent injury to both the nurse and the patient. Key principles include keeping the load close to the body, maintaining an adequate base of support (BOS), keeping the trunk neutral with isometric contraction rather than straining or performing a Valsalva maneuver, lifting with the legs instead of the back, and avoiding twisting during movement. These practices optimize stability and reduce the risk of musculoskeletal injuries during patient handling.
Correct Answer:
Keep the load close to body, have adequate BOS, maintain a neutral trunk- isometric contraction of trunk (not valsalva), lift with legs, avoid twisting
Which is not a purpose of lab analysis on a blood specimen
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monitoring patient health status
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diagnostic testing on a patient
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developing community needs assessment
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therapeutic assessment to develop appropriate treatment
Explanation
Explanation:
Laboratory analysis of blood specimens is used to monitor a patient’s health status, provide diagnostic information, and guide therapeutic interventions. It is not intended for developing community needs assessments, which are broader public health activities that evaluate the health needs of populations rather than individual patients. Recognizing the purpose of lab analysis ensures its proper application in patient care.
Correct Answer:
developing community needs assessment
What is the primary consideration when performing oral care for patients who are unable to perform the task independently?
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Ensuring the patient is seated upright to prevent aspiration
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Using flavored mouthwash to enhance the experience
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Performing oral care only once a day to minimize discomfort
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Rushing the process to complete care quickly
Explanation
Explanation:
When performing oral care for patients who cannot do it themselves, the primary consideration is preventing aspiration. Positioning the patient upright helps reduce the risk of fluids or oral secretions entering the airway, which could cause choking or respiratory complications. Other considerations, such as comfort or frequency, are important but secondary to safety. Rushing the process increases the risk of injury and incomplete oral hygiene.
Correct Answer:
Ensuring the patient is seated upright to prevent aspiration
Which of the following can a nurse do to prevent skin breakdown?
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Massage the client's bony prominences frequently.
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Keep the client in a high fowler's position while in bed.
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Have the client sit on a donut-shaped cushion.
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Encourage repositioning every 15 minutes while the client is in the wheel chair.
Explanation
Explanation:
Encouraging repositioning every 15 minutes while the client is in a wheelchair helps prevent prolonged pressure on bony prominences, which is a major cause of skin breakdown. Frequent movement improves circulation and reduces the risk of pressure ulcers. Massaging bony areas or keeping patients in high Fowler’s position can increase the risk of tissue damage, while donut-shaped cushions may create uneven pressure points and are not recommended for prolonged use.
Correct Answer:
Encourage repositioning every 15 minutes while the client is in the wheel chair
Which of the following practices is essential for the safe disposal of sharps in a healthcare setting?
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Recapping needles before disposal to prevent injury
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Placing sharps containers in easily accessible areas
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Overfilling sharps containers to maximize usage
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Using regular trash bins for sharps disposal
Explanation
Explanation:
Placing sharps containers in easily accessible areas is essential for safe disposal. Accessible containers ensure that needles and other sharp instruments are immediately and properly discarded, reducing the risk of needle-stick injuries and contamination. Recapping needles, overfilling containers, or using regular trash bins increases the risk of injury and infection to healthcare workers and others in the environment.
Correct Answer:
Placing sharps containers in easily accessible areas
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