Final answer:
High peak pressures can be dangerous for patients in scenarios such as elevated pulse pressure, high barometric pressure at high altitudes, and elevated carbon monoxide levels for people with heart disease.
Step-by-step explanation:
High peak pressures can be dangerous for patients in various scenarios. For example, if a patient has a persistently high pulse pressure at or above 100 mm Hg, it may indicate excessive resistance in the arteries and can be caused by a variety of disorders. Chronic high resting pulse pressures can degrade the heart, brain, and kidneys, and warrant medical treatment. Additionally, high barometric pressure at high altitudes can cause altitude sickness, which can lead to shortness of breath, confusion, headache, lethargy, and nausea. Lastly, elevated levels of carbon monoxide (CO) can be particularly dangerous for people with heart disease, as it can reduce oxygen to the heart and result in chest pain.