Answer:
The correct answer will be option B-through the aortic semilunar valve.
Explanation:
Ventricles are the lower chambers of the heart which pump blood to the lungs and tissues of the body.
The left ventricle pumps the oxygenated blood to the systemic circuit through the aortic semilunar valves which prevent the back flow of the oxygenated blood from the aorta to the left ventricle. These aortic valves are smaller than atrioventricular valves with cusps in the shape of cups which control the back flow of the blood.
Thus, option B-through the aortic semilunar valve is the correct answer.
Answer:
While celebrity stalking makes the news, far more frequently it's those living normal lives -- women and men both -- who are stalked by someone they know, typically a former partner or someone they're involved with
Answer:
Posology prevents patients from taking under dose or over dose.
Explanation:
Posology deals with dosage of medics as prescribed to the patient.
The endotracheal tube of 2.5mm can be used to intubate a newborn with an estimated gestational age of 26 weeks.
<h3>What is an endotracheal tube?</h3>
Tube constructed of polyvinyl chloride, placed between the vocal cords through the trachea is referred to as endotracheal tube.
It aids to give oxygen and gases to the lungs and protects it from contamination, such as gastric contents or blood.
Typically, the endotracheal tube of 2.5mm can be used to intubate a newborn with an estimated gestational age of 26 weeks.
Thus, the size of the tube should be of 2.5mm diameter.
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