NURSING ASSISTANT/ NURSE AIDE
[CNA] PRACTICE EXAM 50 QUESTIONS
[100% CORRECTLY SOLVED] GRADED
A+
Describe the importance of hand hygiene in a healthcare setting, including the specific situations
when hand hygiene should be performed.
Hand hygiene is crucial in a healthcare setting as i...
NURSING ASSISTANT/ NURSE AIDE
[CNA] PRACTICE EXAM 50 QUESTIONS
[100% CORRECTLY SOLVED] GRADED
A+
Describe the importance of hand hygiene in a healthcare setting, including the specific situations
when hand hygiene should be performed.
Hand hygiene is crucial in a healthcare setting as it significantly reduces the risk of infection
transmission between healthcare workers, patients, and the environment. Hand hygiene should be
performed before and after patient contact, after using the restroom, before preparing or
consuming food, after handling potentially contaminated materials, and after coughing or
sneezing. Proper hand hygiene techniques, including washing with soap and water or using
alcohol-based hand sanitizers, are vital for maintaining a safe and healthy environment for both
patients and healthcare providers.
Explain the proper procedure for transferring a patient from a bed to a wheelchair, including any
safety precautions that should be taken.
To transfer a patient from a bed to a wheelchair, first ensure the wheelchair is locked and
positioned close to the bed. Place a gait belt around the patient's waist for support. Instruct the
patient to move to the edge of the bed and swing their legs over. Assist the patient in standing by
placing your arms around their waist and having them push off the bed with their hands. Once
standing, pivot the patient toward the wheelchair, ensuring they are steady before sitting them
down. Always keep your feet shoulder-width apart for stability, and use proper body mechanics
1
,to prevent injury. Encourage the patient to help as much as possible, and maintain a calm and
reassuring demeanor throughout the process.
What are the signs and symptoms of dehydration in elderly patients, and how can a CNA help
prevent it?
Signs and symptoms of dehydration in elderly patients include dry mouth, decreased urine
output, dark yellow urine, confusion, dizziness, fatigue, and dry skin. To help prevent
dehydration, a CNA can encourage the patient to drink fluids regularly, offer a variety of
beverages, and ensure that water is always accessible. Monitoring the patient's intake and output,
as well as being attentive to any changes in their condition, can also help in identifying potential
dehydration early.
Discuss the role of a CNA in assisting with activities of daily living (ADLs) and the impact of
these activities on a patient's overall health and well-being.
A CNA plays a vital role in assisting patients with activities of daily living (ADLs) such as
bathing, grooming, dressing, toileting, and feeding. These activities not only promote personal
hygiene and comfort but also enhance the patient’s sense of independence and dignity. By
providing assistance with ADLs, CNAs contribute to maintaining the patient's physical health,
improving their emotional well-being, and preventing complications related to immobility or
poor hygiene. Additionally, regular engagement in ADLs fosters social interaction and can
positively influence the patient's mental health.
2
, Explain how to properly measure and document a patient’s vital signs, including what constitutes
normal ranges for each vital sign.
To properly measure and document a patient’s vital signs, a CNA should first gather the
necessary equipment, including a thermometer, sphygmomanometer, stethoscope, and pulse
oximeter. Vital signs include temperature, pulse, respiration rate, and blood pressure. Normal
ranges are typically 97.8-99.1°F for temperature, 60-100 beats per minute for pulse, 12-20
breaths per minute for respiration, and 120/80 mmHg for blood pressure. After measuring, the
CNA should accurately record the values in the patient’s chart, noting the date, time, and any
relevant observations or changes in the patient’s condition.
What is the correct procedure for feeding a patient who has difficulty swallowing, and what
safety measures should be taken?
When feeding a patient with difficulty swallowing (dysphagia), it is important to follow
specific procedures to ensure their safety. First, position the patient in an upright sitting position
to reduce the risk of aspiration. Offer small bites of food, ensuring that the consistency is
appropriate for their swallowing ability (e.g., pureed or thickened foods). Encourage the patient
to chew thoroughly before swallowing and to take sips of water as needed. The CNA should
closely monitor the patient for signs of choking, coughing, or discomfort while eating, and stop
feeding if any of these symptoms occur. Additionally, it is important to respect the patient’s
preferences regarding food choices and to engage them in conversation to make mealtime
enjoyable.
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