PROPHECY PROGRESSIVE CARE RN A V1
2026 PRACTICE SOLUTION WITH FULL
ANSWERS GRADED A+
⩥ What factors can affect a client's oxygenation? Answer: Health level,
age, lifestyle, and environment.
⩥ What are some risk factors affecting oxygenation? Answer: Decreased
oxygen-carrying capacity, hypovolemia, and increased metabolic rate.
⩥ What is hypoventilation? Answer: A condition where breathing is too
shallow or slow, leading to insufficient oxygen intake.
⩥ What is hyperventilation? Answer: A condition characterized by rapid
or deep breathing that can lead to decreased carbon dioxide levels.
⩥ Define hypoxia. Answer: A deficiency in the amount of oxygen
reaching the tissues.
⩥ What are the components of the myocardial pump? Answer:
Myocardial contractility, preload, and afterload.
,⩥ What is the significance of cardiac output? Answer: It measures the
volume of blood the heart pumps per minute, critical for assessing heart
function.
⩥ What physiological factors can decrease oxygenation? Answer:
Conditions affecting chest wall movement, such as obesity and trauma.
⩥ How do developmental factors influence oxygenation in older adults?
Answer: Older adults may have decreased lung capacity and increased
risk of respiratory diseases.
⩥ What are common myths about older adults? Answer: Ageism, which
includes false perceptions about their physical and psychosocial
characteristics.
⩥ What is the role of clinical judgment in nursing for older adults?
Answer: To interpret signs and symptoms accurately and assess
functional status.
⩥ What are the common developmental tasks of older adults? Answer:
Adjusting to retirement, coping with loss, and maintaining
independence.
, ⩥ What is the difference between delirium, dementia, and depression?
Answer: Delirium is an acute confusion state, dementia is a chronic
cognitive decline, and depression is a mood disorder.
⩥ What are some psychosocial changes that occur with aging? Answer:
Changes in social roles, relationships, and mental health status.
⩥ What nursing interventions can support older adults' oxygenation?
Answer: Promoting healthy lifestyles, hydration, and respiratory muscle
training.
⩥ What is the expected reference range for pulse oximetry? Answer:
95% - 100%.
⩥ What indicates hypoxemia in pulse oximetry readings? Answer:
Readings below 90%.
⩥ What are the nursing diagnoses related to impaired oxygenation?
Answer: Impaired Gas Exchange, Impaired Breathing, and Impaired
Cardiac Output.
⩥ What is the purpose of health promotion in nursing? Answer: To
prevent illness and promote overall health and well-being.
2026 PRACTICE SOLUTION WITH FULL
ANSWERS GRADED A+
⩥ What factors can affect a client's oxygenation? Answer: Health level,
age, lifestyle, and environment.
⩥ What are some risk factors affecting oxygenation? Answer: Decreased
oxygen-carrying capacity, hypovolemia, and increased metabolic rate.
⩥ What is hypoventilation? Answer: A condition where breathing is too
shallow or slow, leading to insufficient oxygen intake.
⩥ What is hyperventilation? Answer: A condition characterized by rapid
or deep breathing that can lead to decreased carbon dioxide levels.
⩥ Define hypoxia. Answer: A deficiency in the amount of oxygen
reaching the tissues.
⩥ What are the components of the myocardial pump? Answer:
Myocardial contractility, preload, and afterload.
,⩥ What is the significance of cardiac output? Answer: It measures the
volume of blood the heart pumps per minute, critical for assessing heart
function.
⩥ What physiological factors can decrease oxygenation? Answer:
Conditions affecting chest wall movement, such as obesity and trauma.
⩥ How do developmental factors influence oxygenation in older adults?
Answer: Older adults may have decreased lung capacity and increased
risk of respiratory diseases.
⩥ What are common myths about older adults? Answer: Ageism, which
includes false perceptions about their physical and psychosocial
characteristics.
⩥ What is the role of clinical judgment in nursing for older adults?
Answer: To interpret signs and symptoms accurately and assess
functional status.
⩥ What are the common developmental tasks of older adults? Answer:
Adjusting to retirement, coping with loss, and maintaining
independence.
, ⩥ What is the difference between delirium, dementia, and depression?
Answer: Delirium is an acute confusion state, dementia is a chronic
cognitive decline, and depression is a mood disorder.
⩥ What are some psychosocial changes that occur with aging? Answer:
Changes in social roles, relationships, and mental health status.
⩥ What nursing interventions can support older adults' oxygenation?
Answer: Promoting healthy lifestyles, hydration, and respiratory muscle
training.
⩥ What is the expected reference range for pulse oximetry? Answer:
95% - 100%.
⩥ What indicates hypoxemia in pulse oximetry readings? Answer:
Readings below 90%.
⩥ What are the nursing diagnoses related to impaired oxygenation?
Answer: Impaired Gas Exchange, Impaired Breathing, and Impaired
Cardiac Output.
⩥ What is the purpose of health promotion in nursing? Answer: To
prevent illness and promote overall health and well-being.
