Question
What could be a possible outcome if the blood flow of the coronary arteries is blocked because of atherosclerosis? a) pulmonary embolism b) blood pressure c) heart attack d) high blood pressure Which statement is correct? the pulmonary vein carries deoxygenated blood from the lungs to the heart the pulmonary artery carries oxygenated blood from the heart to lungs the pulmonary vein carries oxygenated blood from the heart to the lungs the pulmonary artery carries deoxygenated blood from the heart to the lungs The diastolic pressure is measured during atrial relaxation atrial contraction ventricular contraction ventricular relaxation The "lubb" heart sound is caused by: the semilunar valves closing the atrioventricular valves closing the semilunar valves opening the atrioventricular opening Choose the correct sequence for the spread of the cardiac impulse (action potential)? AV node rightarrow AV bundle rightarrow SA node rightarrow Heart muscle AV bundle rightarrow Av node rightarrow SA node rightarrow Heart muscle SA node rightarrow Av node rightarrow Av bundle rightarrow Heart muscle SA node rightarrow Av bundle rightarrow Av node rightarrow Heart muscle Erythrocytes are produced in the bone marrow when the hematopoietic stem cells are exposed to hormone ___. One of the conditions that simulates this to occur is when the body is exposed ____. Thropoietin (EPO): hypoxia b) erythrostimulin: hyperoxia throus colony stimulating factor: hypertension c) erythogenitin: hypotension The _____ portion of the human body includes the upper and lower limbs (arms and legs) and circumferential b) appendicular: axial appendicular d) circumferential: apical The subcutaneous layer of the integumentary organ also known as the hypodermis amount of which type of tissue or cell? B) adipose tissue c)reticular connective tissue d) glial cells The organelle that contains powerful enzymes that break down proteins, carbohydrates acids and even foreign particles and bacteria is known as the ____. b) catabiolosome c) desmosome d) digestosome The ___ cavity is subdivided by the diaphragm into the thoracic cavity and the cavity. The abdominopelvic cavity can be further subdivided into of this cavity (which would be superior to be umbilical region) is called b) peritoneal cavity, hypochondriac pubic d) ventral cavity: epigastric
Explanation / Answer
Question 16
What could be a possible outcome if the blood flow of the coronary arteries is blocked because of artherosclerosis
Answer : heart attack.
Explanation
The blocking of coronary arteries causes angina or a heart attack
===========================================
17. Option D-answer
The pulmonary artery carries deoxygenated blood from the right ventricle to the lungs.
========================================================================
18 . the diastolic pressure is measured during
ventricular relaxation, -----answer
diastolic pressure : it is the lower value .
it is usually ------------80 mm Hg.
It represents the arterial pressure of blood during ventricular relaxation.
====================================================================
