Answer:
Sternocleidomastoid, pectoralis minor, scalenes
Explanation:
During normal inhalation, contraction of the diaphragm and the contraction of external intercostals expands the chest cavity. The increased volume of the thoracic cavity results in reduced alveolar pressure than the atmospheric pressure to facilitate the flow of air into the lungs in response to the pressure gradient.
During deep inhalation as it occurs when running up the stairs, the accessory muscles of inhalation also participate to increase the volume of the chest cavity. The contraction of scalene and sternocleidomastoid muscles increase the volume of the chest cavity further to create a greater drop in alveolar pressure.
During forceful inhalation, the sternocleidomastoid muscles serve to elevate the sternum, the scalene muscles serve to elevate the first two ribs while the pectoralis minor elevate the third through fifth ribs.
Answer:
D
Explanation: Rules of Reflection for Concave Mirrors: Any Incident ray traveling parallel to the principal axis on the way to the mirror will pass through the focal point upon Reflection.
As it reaches the maximum height speed decreases and subsequently it becomes 0
Answer:
<em><u>The answer is</u></em>: <u>The objective data are those that will help the nurse in subsequent consultations, since these are observable and measurable.</u>
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Explanation:
<u>The assessment is the first phase</u>, and can be described as the organized and systematic process of collecting data from different types and sources, to analyze the health status of the person.
<u>During the assessment</u>, the nurse gathers four types of data: subjective, objective, historical and current. The mixture of all these types is normally given in a complete and accurate database.
Subjective data could be described as the individual's vision of a situation or series of events. This information cannot be determined by the nurse regardless of the relationship or communication with the individual.
Objective data are observable and measurable. This information is usually obtained through the senses, sight, smell, hearing and touch, during the physical examination of the patient.
<em><u>The answer is</u></em>: <u>The objective data are those that will help the nurse in subsequent consultations, since these are observable and measurable.</u>