FREE SCMA MCQ Questions and Answers
What is the point where an impulse is transmitted from one neuron to another?
Explanation:
The point at which an impulse is transferred from one neuron to another is known as the synapse. There is a tiny space between the neurons. A collection of nerves that are related to one another is called a nerve center.
Which of these structures would be located in the mediastinum?
Explanation:
The central part of the thoracic cavity is called the mediastinum. It comprises the trachea, esophagus, thymus, heart, and other central chest organs. Starting at the upper left ventricle of the heart, the aorta is the principal artery of the circulatory system. The pancreas is located in the abdomen, the left carotid artery is located in the neck, and the occipital lobe is located in the brain.
The bone found superior to the patella and inferior to the ischium is called:
Explanation:
The ischium is located inferior to the femur and the patella superior. This is the long bone of the upper leg, extending above the patella and inferior to the ischium.
Of these, which would be classified as a part of the large intestine?
Explanation:
The ascending and descending colons, as well as the transverse colon, are parts of the large intestines. The colon, which also comprises the sigmoid colon and the rectum, is referred to as the large intestine.
If a patient has a symptom of rhinorrhea, it means:
Explanation:
The prefix ""rhino"" is used to describe anything related to the nose, and the word ""rrhea"" refers to flow or discharge. When the mucous glands in the nose produce more mucus than can be absorbed, it is known as
What is the adipose tissue made of?
Explanation:
The term ""adipocyte"" refers to fat cells. A person’s adipose tissue is made up of fat cells. Large globules of fat are synthesized by them. Although they can also be found in between the muscles, they are primarily located beneath the skin.
In the lungs, gas exchange takes place in one-celled air sacs known as:
Explanation:
The one-celled air sac in the lungs called the alveoli is where air exchange occurs while the two main airways that connect the lungs to the trachea are called the bronchi. The tiniest blood veins in the body are called capillaries. These transport blood to the venules from the arterioles. The pleura is the double-layered membrane that divides the lungs from the chest wall.
What does the body's adipose tissue mean?
Explanation:
Adipose refers to the tissue that stores fat cells. The epidermis is the outer layer of skin, while the sclera are the whites of the eyes. and the pericardium is the sac that surrounds the heart.
Which order does a human's urine flow through the urinary system?
Explanation:
Urine flows through the kidneys, ureter, bladder, urethra, and urethra meatus in the body of a person. Remember that the kidneys are where urine is created, thus that's where the chain begins. After passing via the ureters, the urine enters the bladder and exits through the urethra and urethra meatus.
In bradycardia, what does the prefix “brady” mean?
Explanation:
""Brady"" is a prefix meaning ""slow."" It is used to describe abnormally slow heart rate, such as bradycardia. ""Tachy"" is the prefix for fast.
The right ventricle of the heart pumps blood into the:
Explanation:
The pulmonary artery receives blood flow from the heart's right ventricle. An artery in the body only carries deoxygenated blood during this one instance.