Question

question 11
1 pts
inadequate oxygen due to poor breathing patterns can result in which of the following symptoms?
drowsiness
headache
irritability
all of these
question 12
1 pts
our natural way of breathing is abdominally
true
false

Explanation:

For Question 11: Inadequate oxygen (hypoxia) from poor breathing reduces oxygen supply to the brain and body tissues. This impairs brain function, leading to drowsiness, headaches (from reduced cerebral blood flow/oxygen), and irritability (from disrupted neural activity). All listed symptoms occur.
For Question 12: Abdominal (diaphragmatic) breathing is the natural, efficient breathing pattern used at rest, especially in infants and relaxed adults, as it fully engages the diaphragm to draw in more oxygen.

Answer:

Question 11: All of these
Question 12: True