This one is correct- Manuel is likely experiencing gender dysphoria and could possibly be transgender.
Answer:
Intrinsic conduction system of the heart consists of the passage of the electrical impulse from the atrial node to the purkinje fiber system, to produce ventricular contraction.
Explanation:
The heart's electrical conduction system allows the heart to fulfill its blood-pumping functions through the alternating movements of contraction and relaxation of its musculature.
- The nerve impulse begins in the sinoatrial node (SA), located at the top of the right atrium. This produces the atrial contraction to pass the blood from the atria to the ventricles.
- From the SA, the impulse travels to the atrial-ventricular node (AV), located in the interventricular septum.
- In AV, the impulse is briefly delayed and then transmitted to the His bundle (HB), until the HB splits into a right and a left branch. The left branch is divided into three fascicles: anterior, middle and posterior.
- Finally, from each branch and its fascicles originate the Purkinje fibers, which are introduced into the heart muscle and produce - when the nerve impulse arrives - the contraction of both ventricles, and the exit of blood from their cavities.
This series of steps is responsible for the heart being able to pump blood throughout the body.
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Intrinsic conduction system of the heart brainly.com/question/4106983
Answer:
D
Explanation:
Bicycle riding in the city doubled
They are called side effects
Answer:
One percent of all breast cancer occurs in men
Explanation:
One percent of all breast cancer occurs in men is the statement that is true about breast cancer despite males do not develop milk-producing breasts, their breast cells and tissue can still develop cancer. Although male breast cancer is very rare due to the fact that Less than one percent of all breast cancer cases develop in men only one in a thousand men will ever be diagnosed with breast cancer.
While 99% of breast cancer were said to always occured in female due to the nature of their body and many other reason which is why breast cancer is said to often affect 1 percent of Male compare to female.
