Why is it challenging to find examples of perfect synonymy in language?  

Which of the following is true about closed and open class words?

What tool can help measure the connotation of a word in NLP?

A patient admitted for chest pain and shortness of breath has a productive pink frothy secretions. Breath sounds auscultated with fine inspiratory crackles and wheezing. The following vitals are as follows:   HR – 120 bpm Frequency – 25 breaths/min Blood pressure – 95/75 mmHg SpO2 – 93%   Chest radiograph shows cardiomegaly and prominent pulmonary vasculature. What should help this patient’s shortness of breath?

A patient has a V/Q ratio 1.2, which of the following pathophysiology is related?   I. ARDS II. Asthma III. Pulmonary emboli IV. Emphysema

A patient in the ER has orders for an ABG. What must be done to assess for collateral circulation of the intended puncture site?

When using a heated humidifier with a heated wire circuit on CMV, the therapist notices very small amount of condensation in the corrugated tubing. What should the therapist do?

A patient is now admitted in the surgical intensive care unit (SICU) post-operative due to complications. The patient is intubated on ventilatory support. The following information is available:   HR – 110 bpm pH – 7.45 Total rate – 28 breaths/min PaCO2 – 32 mmHg BP – 97/55 mmHg PaO2 – 87 mmHg SpO2 – 96% HCO3 – 24 mEq/L SaO2 – 96% Hb – 8 g/dl   What should be done for this patient’s oxygenation status?

Which of the following is used to analyze PaCO2 in a arterial blood gas machine?

Which of the following situations will it be appropriate to use a heat moisture exchanger as a humidifier on CMV?   I. Post-op patient in the PACU II. Post cardiopulmonary arrest III. Adult respiratory distress syndrome IV. Transporting of patient to another facility