NUR 2502 MDC 3 EXAM 2 100% VERIFIED FALL 2022 MDC 3 EXAM 2 View complete exam at: hyperventilation, if someone is blowing off too much CO2 they become more Correct answer - Alkaline, respiratory alkalosis if a patient's lung are not functioning very well and they are unable to remove or blow off CO2 very well, the CO2 will build up in their system becoming Correct answer - acidic, respiratory acidosis Perfusion Correct answer - is adequate arterial blood flow through the peripheral tissues (peripheral perfusion) and blood that is pumped by the heart to oxygenate major body organs (central perfusion) upper respiratory tract Correct answer - nose, sinuses, pharynx, larynx Lower respiratory tract Correct answer - Lungs,Trachea, two mainstem bronchi, lobar, segmental, and subsegmental bronchi; bronchioles; alveolar ducts; alveoli common cause of respiratory ailments Correct answer - Cigarette smoke Nursing care of a patient experiencing upper respiratory system disorders Correct answer - maintaining a patent airway to allow adequate ventilation and oxygenation. Along with a focused respiratory assessment, the nurse will utilize information obtained from the patient and family during the admission history interview. Information regarding the patient's history of upper respiratory disorders, smoking, and environmental exposures will be utilized to determine the necessary testing and treatment Normal Changes in Aging Adults Correct answer - Alveoli function decreases Ability to cough decreases Lungs loose residual volume, vital capacity and gas exchange decreases. Respiratory muscles atrophy Vascular resistance increases, capillary flow decreases Susceptibility to infection increases.
The turbinates Correct answer - three bones that protrude into the nasal cavities from the internal portion of the nose increase the total surface area for filtering, warming, and humidifying inspired air before it passes into the nasopharynx. The paranasal sinuses Correct answer - air-filled cavities within the bones that surround the nasal passages Lined with ciliated membrane, the sinuses provide resonance to speech, decrease the weight of the skull, and act as shock absorbers in the event of facial trauma.. Fremitus refers to vibratory tremors that can be felt through the chest by palpation, Increased fremitus may indicate Correct answer - compression or consolidation of lung tissue, as occurs in pneumonia. Lung soundsCorrect answer - Bronchial Bronchovesicular Vesicular Adventitious soundsCorrect answer - Crackles Wheezes Rhonchus Pleural friction rub Other Indicators of Respiratory Adequacy Correct answer - Cyanosis, decreased capillary refill, clubbing of nails in fingers, level of consciousness, Chest Circumference, Anxiety, Dyspnea Orthopnea, General Appearance Diagnostic Assessment of lungs Correct answer - Laboratory assessment - RBC - ABG- is a blood gas and this tells us the acid base balance of the patient - Sputum- can tell us if microorganisms are growing in the lung - describe color, clarity, and any odor
https://www.stuvia.com/doc/1447976/nur-2502-mdc-3exam-2-100-verified-fall-2022 https://www.stuvia.com/doc/1447976/nur-2502-mdc-3exam-2-100-verified-fall-2022
https://www.stuvia.com/doc/1447976/nur-2502-mdc-3exam-2-100-verified-fall-2022