100% Correct Answers Latest Update 2026
A 42 year old asthmatic patient complains of chest pain, shortness of
breath and a violent cough that produces brownish sputum. What is the
most likely cause? - VERIFIED ANSWER - Pneumonia
An 89 year old patient complains of difficulty breathing and a
productive cough that has gotten worse over the past 12 hours. You
should suspect? - VERIFIED ANSWER - Pneumonia
As the diaphragm and intercostal muscles relax, the chest cavity? -
VERIFIED ANSWER - Decreases in size, causing exhalation
During initial assessment of an adult's respiratory status, you should?
- VERIFIED ANSWER - Evaluate both the respiratory rate and the rise
and fall of the chest
In which group of patients are you likely to encounter "see-saw"
breathing? - VERIFIED ANSWER - Pediatrics
,Which sequence correctly traces the path oxygen takes from the
atmosphere to the lungs? - VERIFIED ANSWER - Mouth, Pharynx,
trachea, bronchi, alveoli.
A 16 year old asthmatic female in a tripod position complains of
increased shortness of breath. SpO2 is 79%. You should administer
oxygen at? - VERIFIED ANSWER - 10 lpm via nonrebreather mask
A 34 year old man is saying he is choking, You note stridor and
hoarseness in his voice. What should you do? - VERIFIED ANSWER -
Encourage him to cough
An unresponsive trauma patient is gurgling. When you suction the
oropharynx with a rigid catheter, the patient gags. You should? -
VERIFIED ANSWER - Assess insertion depth of the catheter
Thin 54 year old male with a nonproductive cough complains of
difficulty breathing. Sitting upright with hands on his knees and you see
retractions. Notice oxygen tubing around the house. You should suspect
medical history of? - VERIFIED ANSWER - Chronic Bronchitis
Semiconscious patient's dentures completely loosened. You should? -
VERIFIED ANSWER - Remove dentures
,Carbon dioxide and oxygen exchange at the alveolar level by which
process? - VERIFIED ANSWER - Diffusion
20 year old female unable to cath breath after minor car crash,
numbness and tingling to hands and face. Vitals are P 118, R 24. What
should you do? - VERIFIED ANSWER - High flow oxygen with a
nonrebreather mask
Which term best describes respiratory difficulty? - VERIFIED ANSWER -
Dyspnea
What is the amount of air that normally reaches the alveoli in an adult?
- VERIFIED ANSWER - 350 mL
The average adult ventilation is 500 mL, but there is an area of dead
space that traps 150 mL of air. 350 mL effectively reaches the alveoli
for oxygen and carbon dioxide exchange.
A 77 year old female has dyspnea, speaks in short word burst, and
breathes with pursed lips. Lung sounds are diminished, distant, and
clear. Vital signs are BP 152/90, P 86 and irregular, R 23. What should
you suspect? - VERIFIED ANSWER - Empysema
, Emphysema is a chronic destructive process of the alveoli. The alveoli
regenerate but they are misshaped and consist of scar tissue. The scar
tissue inhibits gas exchange. She has pursed lips because she is
attempting to keep the alveoli open. Without the extra effort her alveoli
will collapse due to increased surface tension.
An 18 year old male is cyanotic and complains of sharp chest pain and
difficulty breathing after lifting weights. Vital signs are BP 110/66, P 88,
R 22. What is the most likely cause? - VERIFIED ANSWER - Spontaneous
pneumothorax
Performing strenuous activites can, on occasion, cause a collapsed
(spontaneous pnemothorax) He has stable vital signs so you should
suspect a S.P. If he had been hypotensive (88/40), you should suspect
that the S.P had developed into a tension pneumothorax.
An unresponsive 43 year old male is cool, pale, diaphoretic, and
breathing 6 times a minute. Which device should you use to administer
oxygen? - VERIFIED ANSWER - Bag-valve mask
He is unresponsive and breathing too slow. This is a "Sick" patient and
assisting his ventilations should be the first intervention. You can