…the tissue — even when they lie in separate nostrils, or one in the nose and one in the ear — and compress the mucosa and cartilage…

…of polyvinyl chloride for decompression and evacuation; a fine, soft tube (Ch 8–12) of polyurethane or silicone for nutrition, since it causes less mucosal…

…target — the nasal cannula stays in place for days without anyone asking why, or the patient at risk of carbon dioxide retention is given 15…

…risk of fluid retention and impaired kidney function). Patients with bronchial asthma, chronic obstructive pulmonary disease, hay fever, or nasal polyps (increased risk of hypersensitivity…

… nasal masks and total face masks are alternatives in intolerance. A hydrocolloid dressing for the bridge of the nose applied before the mask goes on…

…renal insufficiency, therapeutic interventions with tamoxifen or lithium, thiazide administration, and over supplementation of calcium and vitamin D. ECG in hypercalcemia Typical ECG changes: Shortened…

…compromise or skin tenting — reduce promptly, before radiography. The longer a joint remains dislocated, the harder the reduction becomes and the greater the risk of…

…shortness of breath. Dyspnea may be due to poor exercise capacity (with normal ventilatory capacity and cardiac output), diminished ventilatory capacity, diminished cardiac output or…

…progressive reduction of coronary blood flow sufficient to produce myocardial ischaemia and, when prolonged or severe, myocardial necrosis. It most commonly reflects atherothrombosis: disruption of…

…or partial, depending on the size of the thrombus and the plaque. The patient will experience severe chest pain due to the abrupt reduction of…