Question

¿cuál de las siguientes es una frecuencia respiratoria considerada dentro del rango normal? * 20 pun
18 respiraciones por minuto
20 respiraciones por minuto
22 respiraciones por minuto
24 respiraciones por minuto
la presión medida en las arterias cuando el corazón se contrae para impulsar la sangre a través del cuerpo se llama * 20 punt
diastólica
sistólica
legumbres
temperatura

Explanation:

First Question (Respiratory Rate)

The normal respiratory rate for adults is typically between 12 - 20 breaths per minute. Among the options, 18, 20 are within this range (note: some sources consider up to 20, but 18 is also normal. However, if we assume the standard range where 12 - 20 is normal, both 18 and 20 could be, but if we take a more conservative normal range (e.g., 12 - 18 for some, but generally 12 - 20), 18 and 20 are normal. But if the question's context considers the upper limit as 20 or slightly below, 18 is a common normal value.

Systolic blood pressure is the pressure in the arteries when the heart contracts (systole) to pump blood. Diastolic is when the heart relaxes. Legumbres (legumes) and temperatura (temperature) are unrelated. So the correct term for pressure during heart contraction is sistólica.

Answer:

A. 18 respiraciones por minuto (or B. 20 respiraciones por minuto, depending on the exact normal range definition. But more commonly, 12 - 20 is normal, so both 18 and 20 are normal. If we have to pick one, 18 is a typical normal rate within the range.)

Second Question (Blood Pressure)