Blood flow
The necessity of the normal pattern of blood flow through the heart is graphically illustrated in a pathology known as Transposition of the Great Vessels (TGV). About 4/10,000 infants are born with the congenital heart defect TGV. In this disorder, the origin of the aorta and the pulmonary trunk are switched, however the destinations of these vessels are normal. You may have to do some online research to find a diagram and a description in order to understand this pathology.
1. Select each answer choice that describes the NORMAL sequence of structures through which blood flows, starting with vena cavae. Note that not all structures are listed and that more than one answer may be correct.

a. Bicuspid → right ventricle → aortic valve → pulmonary circulation
b. Right atrium → semilunar valve right ventricle → AV valve → systemic circulation
c. Left atrium → bicuspid → left ventricle → AV valve → systemic circulation
d. Tricuspid → right ventricle → pulmonary valve → pulmonary circulation

D. Tricuspid → right ventricle → pulmonary valve → pulmonary circulation

Explanation:

The circulatory system is the system of organs and blood vessels which is associated with the circulation of the blood in the body.

The circulatory system is divided into two portions: the systemic circulatory system (body) and the pulmonary circulatory system (lungs).

The vena cava brings the oxygen-poor blood from the body to the right atrium from where the blood is transferred to the same side of the ventricle controlled by the tricuspid valve (atrioventricular valve).

From the right ventricle, the blood is pumped to the pulmonary artery which transports the blood to the lungs where the oxygen will be exchanged.

Thus, Option-D is correct.

the answer is admiramos

the rule for verbs is whoever you are referring to (in this case 'nosotros'), you need to change the ending of the word.

nosotros - amos

yo - o

tu - as

el, ella, usted - a

ellos, ellas, ustedes - an

(examples: nosotros bailamos (instead of bailar) or yo hablo (instead of habla)

answer; both surfaces of the membrane are nonpermeable