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padilas [110]
3 years ago
13

The author describe the healing power of micronutrient supplements?

Biology
1 answer:
Feliz [49]3 years ago
8 0

Answer:

Micronutrients helps in preventing the skin from different types of allergens or pollen which may result in skin rashes or hives. It protects skin againts various pathogens or fungi. It acts as anti oxidants on skin and thus prevents premature ageing. It also protects from harmful UV radiateion which damages DNA.

Explanation:

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Computerized physician/provider order entry, or cpoe, is a process that helps prevent _____.
11Alexandr11 [23.1K]
All answers are correct
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1 year ago
During the phase of the cardiac cycle called , the entire heart is relaxed and blood flows into all four chambers. 2. during the
Scilla [17]

1. The right answer is Diastole.

The diastole is the period during which the heart relaxes after contracting. We talk about ventricular diastole when the ventricles relax, and atrial or atrial diastole when the atria relax. At rest, the diastole time of the heart is about 0.49 seconds.

2. The right answer is Systole.

Systole is the contraction phase of the heart, where the blood is expelled to the cardiovascular system.

The pressure during systole is the highest number the doctor indicates when measuring blood pressure.

During systole, the cardiac ventricles, filled during diastole, contract. The systole has three phases and lasts about 0.27 seconds.

3. The right answer is atrioventricular valves.

There are two valves that separate the ventricles of the atria. They are called atrioventricular valves. On the right side is the tricuspid valve, and on the left side is the mitral valve.

Each of these valves is composed of a fibrous ring of the cardiac skeleton, leaflets, ropes and muscle pillars found in their respective ventricles.

4. The right answer is heart murmur.

Heart murmurs or heart murmurs are characterized by "unusual" noises heard during a stethoscope auscultation during the heartbeat. They are produced by turbulence of the blood flow to the heart and can be caused by various pathologies.

Heart murmurs may be congenital, that is, present at birth, or may develop later in life. All may be concerned: children, adolescents, adults and the elderly.

5. The right answer is sinoatrial node.

The sinoatrial node is a small knot of barely visible tissue located on the posterior wall of the right atrium. This tiny region controls all the regulation mechanism of the heartbeat. The pulses start normally in the sino-atrial node. This generates a brief, low-intensity electric pulse, approximately 72 times per minute, in an adult at rest. From there, the impulse propagates along the tissue blades that form the two atria, exciting the muscle fibers in its path, which causes the contraction of the atria and the passage of the blood they contain in the empty ventricles.

6. The right answer is atrioventricular node.

The atrioventricular or atrioventricular (or Aschoff-Tawara) node is a heart structure made of cardionector tissue. It transmits the muscular contraction impulse between the atria and the ventricles via the bundle of His.

The atrioventricular node is located in the atrioventricular septum at the Koch Triangle, a structure visible in the right atrium and delimited by the septal valve of the tricuspid valve, the coronary sinus and the Todaro tendon. It is in continuity with the bundle of His at the level of the central fibrous body of the heart. It is most often vascularized by a branch of the right coronary artery.

7. The right answer is electrocardiogram.

An electrocardiogram or ECG is a medical examination in cardiology to record heart activity. It is based on the measurement of electrical currents passing through the organ at each of its contractions.  With the ECG, a doctor can determine whether the electrical activity thus observed is normal or irregular.

8 0
3 years ago
Another name for unicellular organisms that dominated Earth up to the Precambrian time is
Doss [256]
Another name for unicellular organisms that dominated Earth up to the Precambrian time is prokaryotes. The correct answer is D. 
7 0
3 years ago
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Every november, tens of thousands of sally lightfoot crabs on christmas island leave their rain forest habitats at the same time
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The type of fertilization that one would expect to find in this specie is EXTERNAL FERTILIZATION. External fertilization is the type of fertilization in which the male sperm fertilize the female eggs out of the female's body. This type of fertilization usually occur in aquatic environment. 
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3 years ago
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ASAP When you breathe in, you are creating a ______ concentration of oxygen in the lungs, causing the oxygen to move towards the
hram777 [196]

Answer:

Creating a high concentration

Towards the low concentration

Explanation:

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3 years ago
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