The concentration expressed in parts per million is 782 ppm.
<h3>What is Parts per million?</h3>
It is calculated by dividing the mass of the solution by the mass of a solute present in one million (10⁶) parts.
<h3>Calculation for units in ppm:</h3>
Given:
Mass of blood alcohol = 80 mg/dL = 80 x 
g/mL
Density of blood plasma or Mass of blood plasma = 1.023 g/mL
Concentration in ppm = (Mass of alcohol/Mass of plasma) x 
= (80 x g/mL/ 1.023 g/mL) x
= 782 ppm
Hence, the concentration expressed in parts per million is 782 ppm.
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The answer is A - fast.
Tachycardia means “fast” heart rate.
Tachycardia: fast heart rhythm (greater than 100 beats per minute).
Answer:
No, laboratory information should be complemented with data related to the disease (e.g., symptoms of the viral disease) and patient' history (i.e., risk of exposure or close contact who were diagnosed with the disease)
Explanation:
In the last years, laboratory diagnosis of viral diseases has greatly improved and current methods (e.g., RT-PCR) have often a high sensitivity, thereby patients with this type of disease usually are accurately diagnosed clinically. However, there exist certain diseases where this information may not be conclusive. In these cases, it is imperative to use different sources of information to complement decision-making. For example, when laboratory diagnosis is not conclusive, the information provided by clinical symptoms of the disease in patients with severe acute respiratory syndromes (e.g., congestion and cough with or without fever in the first few days) can be very useful in order to determine if the infection is of viral origin or caused by bacterial types of pneumonia. Moreover, epidemiological data related to the recent life history of the patient (i.e., recent travel or residence in an area with viral transmission) can also be used for effective decision making.
Answer:
Ha de quedar clar en el document, les cures postquirúrgics per al pacient de forma molt detallada.
Explanation:
Després de la cirurgia el metge cirurgià així com l'anestesiòleg segurament hauran deixat per escrit en un document quines són les mesures que el pacient ha de prendre així com les cures postquirúrgics, encara que un infermer particular brindi aquestes cures, l'infermer ha de assegurar-se seguir amb els protocols establerts pel metge cirurgià, així com brindar les teràpies o medicaments suggerits per el metge tractant.
Answer:
2.2 billion people
Explanation:
Some 2.2 billion people around the world do not have safely managed* drinking water services, 4.2 billion people do not have safely managed sanitation services, and 3 billion lack basic** hand washing facilities.
