Anatomy And Physiology Of Hyperventilation and Hypoventilation

2 references from the textbook attached below. APA format 450 words. Please references not included in word count. No errors please Question: Define hyperventilation and hypoventilation. What is the effect of each on carbon dioxide levels and pH?

Running head: ANATOMY AND PHYSIOLOGY 1
Anatomy and Physiology
Name
Institution

ANATOMY AND PHYSIOLOGY 2
Hyperventilation and Hypoventilation
Hyperventilation may be described as a situation that is characterized by shortness of breath
forcing an individual to start breathing deeper and faster. An individual in this scenario feels
anxious and struggles to inhale air to the point that they may feel like they could faint (Cohen &
Hull, 2018). Hypoventilation, on the other hand, maybe defined as a state in which the lungs do
not receive adequate amounts of air thus leading to increased levels of carbon (IV) oxide and
reduced levels of oxygen. This condition is in most cases caused by slow or shallow breathing.
Hypoventilation is a precursor to hypoxia; which is a condition characterized by an insufficient
supply of oxygen to a region of the body thus leading to anoxia if left untreated. Complete
anoxia occurs when tissues are completely deprived of oxygen.
Hyperventilation leads to an increase in the rate of carbon (IV) oxide removal from the blood
thus reducing the partial pressure of CO2 in blood. Low levels of carbon (IV) oxide increase the
pH of blood; a condition known as respiratory alkalosis that is characterized by an increase in the
alkalinity of blood (Cohen & Hull, 2018). As a result, the blood vessels that supply the brain
constrict leading to a reduced blood supply to the brain that may result in conditions such as
light-headedness. Hypoventilation, on the other hand, leads to an increase in the levels of CO2 in
the blood thus leading to a reduction in pH a condition known as respiratory acidosis.
Further Discussion
Common causes of hyperventilation include stress, anxiety, panic, and nervousness among
others. In most cases, it comes in the form of a panic attack. Other known causes of
hyperventilation include bleeding, pregnancy, lung diseases and infections, overdose on drugs
like aspirin, heart attack, and hyperventilation syndrome among others (Weinberger, Cockrill &

ANATOMY AND PHYSIOLOGY 3
Mandel, 2014). This condition can sometimes become extremely dangerous with symptoms
lasting as long as 30 minutes. Some of the symptoms include fever, rapid deep breaths, chest
tightness, and lightheadedness among others (Weinberger, Cockrill & Mandel, 2014). Home
remedies include holding one's breath for 10 seconds at a time, breathing through pursed lips,
and breathing slowly into cupped hands. Regular exercising can help in preventing
hyperventilation.
Hypoventilation, on the other hand, is commonly characterized by depression, shortness of
breath, tiredness, and feeling sleepy during the day. If the condition worsens, headaches,
confusion, and seizures are experienced. Some of the main causes of hypoventilation include
chest wall deformities, brain injury, neuromuscular diseases, and severe obesity among others
(Weinberger, Cockrill & Mandel, 2014). This condition can also be caused by some medications
such as sedatives, opioids, benzodiazepines, and alcohol. Hypoventilation can be treated through
weight loss, oxygen therapy, inhaled medications that open airways and surgeries to correct
deformities in the chest.

ANATOMY AND PHYSIOLOGY 4
References
Cohen, B., & Hull, K. (2018). Memmler's the human body in health and disease. Lippincott
Williams & Wilkins.
Weinberger, S., Cockrill, B., & Mandel, J. (2014). Principles of pulmonary medicine (pp. 1-416).
Elsevier/Saunders.