The ____________ follows the coronary sulcus around the heart and supplies blood to the left atrium and ventricle. a. left coronary artery b. right coronary artery c. circumflex artery d. anterior interventricular artery

Q: Branches of this artery (white line) supply all of the following regions with oxygenated blood…

A: The circulatory system of our body supplies blood throughout the body. Often blood flow starts from…

Q: Would the relationship be the same if you had recorded the carotid pulse? Justify your answer.

A: Introduction The pulse rate, or the number of times the heart beats per minute, is a measurement of…

Q: Cardiomyocytes are similar to skeletal muscle because: a. they beat involuntarily b. they are used…

A: Muscular tissue has cells called muscle fibers and has the function of contraction. On the basis of…

Q: Choose A if the statement is CORRECT B if the statement is WRONG

A: An amino acid is a organic compound with functional groups namely carboxyl and amino. Few amino…

Q: The heart is medial to the lungs? a. true b. false

A: The heart is the blood-pumping organ of the body and it is made of cardiac muscles. It is the main…

Q: What happens when the pressure in the ventricles becomes lower than the pressure in the atria?…

A: Answer  a) the atrioventricular valves open

Q: Describe two ways in which Vesalius improved medicaleducation and set standards that remain relevant…

A: Vesalius was an anatomist who was living in the 1600s and is famous for revolutionizing the medicine…

Q: Write a note on what happens when there is an abnormality of the heart’s intrinsic electrical…

A: The phases of action potential conduct during heart contraction: 1. Phase 4: It is the resting phase…

Q: Pancytopenia is a term that means

A: Blood is the mostly red-colored fluid that circulates in the body of animals. There are animals that…

Q: Would you consider Henrietta Lacks an important figure in medical history? Why or why not?

A: In 1951, Henrietta Lacks who was a patient of cervical cancer, made one of the greatest medical…

Q: at a physician's office an an a

A: A nurse is a healthcare worker, who is responsible for taking care of patients and tending to their…

Q: Ф a a A Aa Aa A Aa AA and aa.

A: Alleles are alternative forms of genes and can be of two types: dominant and recessive. We use…

Q: This is the sound a heart makes when beating: A) lub-dubB) swish-fashC) ding-dong

A: The heart is a muscular organ which pumps blood through the blood vessels of the circulatory system.…

Q: A(n) ___________ carries blood away from the heart;a(n) ___________ carries blood back to the heart.

A: The heart is a muscular structure found in most of the animals that mainly pumps blood through…

Q: the term superior means . O A. to the side of O B. upper OC. in front of O D. lower

A: Question: The term superior means?

Q: aider do in the following situations: a. a person having an electrical burn b.a person having a…

A: First aid can be defined as the immediate care provided to preserve the life of a person and…

Q: Describe the pathway of the oxygenated blood through your heart. Start with the vessels that bring…

A: The oxygenated blood enters the heart through the pulmonary veins.  It then enters the left atrium…

Q: Select the correct answer from the answers provided. Cryptococcosis is associated with a. blowing…

A: Cryptococcosis It is caused by the fungus known as Cryptococcus neoformans. Most often found in…

Q: Erythropoietin is produced by the ____.   A kidney   B anterior pituitary gland   C red bone…

A: Endocrine glands secrete chemical messengers, which are also called as endocrine hormones. The…

Q: Letter 'B' corresponds to

A: This is the Potential Energy Diagram for a reaction. It is used to predict whether the reaction is…

Q: Select the best answer or answers from the choices given: Metabolic rate is relatively low in (a)…

A: Metabolism can be describe as the all the reactions either productive or degenerative that are…

Q: The heart is within the

A: The muscular organ called the heart is responsible for transporting blood to the various body…

Q: What is not true with CT Scan?     A) Combines many X-ray images B) Scanning is often painful C)…

A: KEY WORDS :- C T Scan - Computed Tomography scan.

Q: A 1 -B 2 -C

A: Answer. In phylogenetic or evolutionary studies, the most convenient way of visually presenting…

Q: Choose the INCORRECT statement below: a. The nose if superior to the chin b. The ears are lateral…

A: A human standing, facing up, feet together and pointing forward, with none of the long bones crossed…

Q: What do you mean by the term radiology?

A: Radiology is the branch of medicine that involves the use of medical imaging technique for the…

Q: situation: a. How would your advice the survivors? b. How would your advice the families of the…

A: First I'll evaluate and identify the risk by trying a less risky option. And see preventing access…

Q: The term meaning above or outside the ribs is ________________________.

A: Anatomy refers to study of internal structure of an organ or tissue. It has its specific terminology…

Q: Part 1: Consider someone you know that is living with heart disease. This may include someone who…

A: During a heart attack ,the blood supply that normally nourishes the heart with oxygen is cut off and…

Q: What are two questions you developed from reading this passage?

A: Fertilization occurs in humans when a sperm nucleus fuses with an egg nucleus, resulting in the…

Q: Joe went to the emergency room where he complained of severe pains in the lower right quadrant of…

A: Medical professionals and anatomists have divided the abdominal pelvic cavity into four quadrants in…

Q: The chest is ..... to the abdomen

A: The thoracic cavity which is surrounded by the chest and the ribs which are superior to the…

Q: First aid is important because it A. improves the chances of survival B. reduces the risk of…

A: The correct option is : D) All of the above. - Improve the chances of survival. - Reduces the risk…

Q: Use lay terms to explain Sandor’s injury and the treatment that was required.

A: let us assume Sandor Padilla is a 28-year-old man who works as a cargo loader. One day, a heavy…

Q: When should gloves be donned if you are wearing additional PPE Question 2 options: A) Before…

A: Personal protective equipment (PPE) helps prevent the spread of germs in the hospital. This can…

Q: The feet are ....... to the hands

A: Arms and legs are the appendages of the animal body including humans. They are attached to pectoral…

Q: QUESTION 14 Examine the image below. Match the number to the correct term. A. capillary B. vein C.…

A: Question 14: 1: C) Artery                       2: B) Vein Question 15: Pericardium Question 16:…

Q: D. Picture A [Choose ] Picture B [Choose ] Picture C [Choose]

A: Mitosis is a cell cycle step in which duplicated chromosomes are separated into two new nuclei. When…

Q: If you are a mother and your toddler is very sickly. What do you think is the reason why he/she is…

A: There are multiple underlying reasons behind being sick.  The reason will be related to…

Q: The interventricular septum and the intra-atrial septum separate the: a) chambers of the heart b)…

A: Septum refers to the cartilage that provides a partition in the same organ or a region.

Q: Given: One night your body goes crazy and the amount of albumin in your blood doubles. a. What will…

A: Albumin is a globular protein, which is basically found in the blood serum. Moreover, this protein…

Q: What is the function of the heart

A: The heart is a muscular organ located between the lungs in the middle of the chest but behind and…

Q: The elbows are ........ to the abdomen

A: Anatomy is a branch of biology that is concerned with the study of the structure of organisms and…

Q: Traditionally, cocaine is ___________ into the nostrils.

A: Substance abuse or drug abuse It is a condition characterized by uncontrolled use of substances for…

Stress

Stress is defined as the feeling of being overwhelmed or unable to cope with emotional or mental pressure. Any event or action that makes a person annoyed, furious, or nervous can trigger it. Chemical changes in the body caused by stress can cause blood pressure, blood sugar levels, and heart rate to rise.