Results for “respiratory physiology”
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23 questions found
A 3-year-old girl has had fever and cough for two days. She is alert, sitting up and drinking, and her mother has a car and lives ten minutes from the hospital.…
Paediatrics · Clinical rotations · common
A 19-year-old woman walks into a metropolitan emergency department with her sister ninety minutes after swallowing thirty modified-release paracetamol tablets.…
Acute Care · Clinical rotations · middle twist
A 43-year-old man is brought in 18 hours after a meal that included home-bottled vegetables. Over the past six hours his eyelids have drooped, his vision has do…
Physiology · Foundations · middle twist
A 24-year-old man has passed up to twelve watery stools a day for five days after returning from a trek in Nepal. He is thirsty and weak. His pulse is 118/min a…
Physiology · Foundations · middle twist
A 58-year-old man has vomited large volumes each day for nine days, bringing up food eaten the day before. The vomitus contains no bile. He has lost 5 kg, his m…
Physiology · Foundations · middle twist
A 68-year-old man has had 4 days of fever, cough and left-sided pleuritic pain. There is dullness to percussion, bronchial breathing and increased vocal resonan…
Physiology · Foundations · middle twist
A 76-year-old man is admitted after falling down four steps at home. He weighs 75 kg. He has fractures of the left fifth to eighth ribs and it hurts him to brea…
Physiology · Foundations · middle twist
A 24-year-old man reports 12 months of increasing breathlessness on exertion. He climbs stairs slowly and pushes on his thighs to stand from a low chair. His co…
Physiology · Foundations · niche
A 34-year-old woman has had 8 months of heavy menstrual bleeding. She is breathless climbing one flight of stairs and tired all day. Her conjunctivae are pale.…
Physiology · Foundations · middle twist
A 62-year-old man describes tightness across the chest when he walks up the hill to his home; it settles within three minutes of rest. He first noticed it a mon…
Physiology · Foundations · common
A 24-year-old man is brought to the emergency department 40 minutes after he came off his motorcycle. He has a closed fracture of the right femur and a tense, s…
Physiology · Foundations · common
A 74-year-old woman with severe chronic obstructive pulmonary disease presents with increasing dyspnoea and drowsiness during a respiratory infection. On room a…
Respiratory · Clinical rotations · common
A 54-year-old woman has progressive exertional dyspnoea. Spirometry shows a forced expiratory volume in one second of 2.4 L (reference greater than 2.0 L) and a…
Biomedical Science · Mechanisms of disease · middle twist
A laboratory technician is found unconscious in a poorly ventilated garage. Arterial blood shows pH 7.39, PaO2 13.0 kPa (reference 10.7–13.3 kPa), and PaCO2 5.1…
Biomedical Science · Mechanisms of disease · common
A 68-year-old man develops sudden pleuritic chest pain and tachypnoea after prolonged immobility. Arterial blood gas analysis on room air shows pH 7.48, PaCO2 3…
Biomedical Science · Mechanisms of disease · common
A 25-year-old motorcyclist is brought to the emergency department after a high-speed crash, complaining of left-sided chest pain and severe breathlessness; he c…
Emergency and Toxicology · Pre-internship · common
A biopsy of the tracheal epithelium shows a single layer of cells with nuclei at different levels, cilia, and mucus-secreting goblet cells. Which of the followi…
Year 1 · Foundations · common
Which of the following is TRUE about stratified columnar epithelium?
Year 1 · Foundations · niche
Which function is performed by stratified cuboidal epithelium?
Year 1 · Foundations · common
A researcher is examining samples of simple columnar epithelium from different locations in the body. Which of the following correctly pairs a location with its…
Year 1 · Foundations · common