Final answer:
The respiratory rate is the total number of breaths per minute and can be an important indicator of disease. There are various factors that can affect a patient's respiratory rate, including anxiety and acute pain. Apnea or periods of interrupted breathing are not normal respiratory findings in older adults.
Step-by-step explanation:
The respiratory rate is the total number of breaths, or respiratory cycles, that occur each minute. It can be an important indicator of disease, as the rate may change during an illness or in a disease condition.
The respiratory rate is controlled by the respiratory center located within the medulla oblongata in the brain, which responds primarily to changes in carbon dioxide, oxygen, and pH levels in the blood.
Regarding the statements provided:
- It is best to inform the patient that you are assessing her respiration. This is subjective and depends on the situation and the patient's comfort level. Some patients may become anxious or alter their breathing pattern if informed, while others may be more at ease knowing the reason for the assessment.
- 'R = 14/min, normal, regular' is an appropriate documentation of a patient's respiration. This is an appropriate method of documentation, indicating a respiratory rate of 14 breaths per minute, considered within the normal range.
- Periods of apnea in an older adult is a normal respiratory finding. No, periods of apnea or interrupted breathing are not normal respiratory findings and may indicate an underlying breathing disorder or concern.
- Anxiety and acute pain are two factors that should not affect a patient's respiratory rate. Anxiety and acute pain can both affect a patient's respiratory rate. Anxiety can increase the rate and depth of breathing, while pain can lead to shallow and rapid breathing.