1.Which is the largest sense organ in the human body?
2.There are _____types of blood vessels in the body. (2/3)
3. Expand WBC.
4. Which type of blood vessels are produced in the bone
marrow? (RBCs / WBCs)
5.The heart is _______chambered. (2 /4)
6.A resting person usually has a pulse rate between
______beats per
7. The brain is protected by a three layered tissue coverings
called_________. (Meninges/Pleura)
8.Name the five sense organ s
9. Adrenal glands are seen above the _____. (Kidney/
Abdomen)
10.We should consume _______ litres of water every day.
Answers
Answer:
1 ans skin
skinThe skin, the largest sense organ of the body, is the interface between the organism and its environment.
2ans There are three main types of blood vessels:
There are three main types of blood vessels:Arteries. They carry oxygen-rich blood away from the heart to all of the body's tissues.
There are three main types of blood vessels:Arteries. They carry oxygen-rich blood away from the heart to all of the body's tissues.Capillaries. These are small, thin blood vessels that connect the arteries and the veins.
There are three main types of blood vessels:Arteries. They carry oxygen-rich blood away from the heart to all of the body's tissues.Capillaries. These are small, thin blood vessels that connect the arteries and the veins.Veins.
3ans WBC stands for White Blood Cell. It is also called leukocyte or white blood corpuscle. It is a cellular component of the blood. It has a nucleus but does not have hemoglobin like RBCs (red blood cells).
4ans In adults, active marrow is found inside the spine, hip and shoulder bones, ribs, breastbone, and skull. However, bone marrow found in the spine and hip has the richest source of bone marrow cells. Bone marrow is contained within bones. All blood cells are produced in the bone marrow.
5ans four chambers
four chambersThe heart has four chambers: two atria and two ventricles.
6ans From Edward R. Laskowski, M.D. A normal resting heart rate for adults ranges from 60 to 100 beats per minute. Generally, a lower heart rate at rest implies more efficient heart function and better cardiovascular fitness
7ans meninges
meningesThere are 3 layers of tissue called meninges that help protect the brain. The outer covering of tissue (called the dura mater), closely lines the inside of the skull. The second layer is the arachnoid mater, and the third layer, the pia mater, hugs the surface of the brain.
8ans Much of this information comes through the sensory organs: the eyes, ears, nose, tongue, and skin. Specialized cells and tissues within these organs receive raw stimuli and translate them into signals the nervous system can use.
9ans The adrenal glands lie above the kidneys. The adrenal glands (also known as suprarenal glands) are endocrine glands that produce a variety of hormones including adrenaline and the steroids aldosterone and cortisol. They are found above the kidneys.
10 ans So how much fluid does the average, healthy adult living in a temperate climate need? The U.S. National Academies of Sciences, Engineering, and Medicine determined that an adequate daily fluid intake is: About 15.5 cups (3.7 liters) of fluids a day for men. About 11.5 cups (2.7 liters) of fluids a day for women.
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