Name the four major curvatures of the adult vertebralcolumn, and explain what causes them. Describe scoliosis,kyphosis, and lordosis.

Q: Name the hormones the adrenal medulla secretes.

A: The adrenal medulla is the irregular-shaped cells that collect around the blood vessel It is the inn...

Q: Can someone help explain the role of neurotransmitters in relation to the behaviours they influence.

A: Chemical messengers are defined as the compounds that play a major role in transmitting the informat...

Q: Question one please and thanks!!!

A: White Blood Cells(WBCs): Also called leukocytes, WBCs are cells that are present in the body that he...

Q: Characterize each receptor activity described below by choosing the appropriate letter and number(s)...

A: Introduction: A specialized modified sensory nerve-ending that undergoes depolarization in response ...

Q: a.Locate all the tetrahedral stereogenic centers in discodermolide, a tumor inhibitor isolated from ...

A: Hi! Thanks for your question. But as you have posted multiple questions, I am answering the first on...

Q: Gonorrhea is a sexually transmitted disease. The male complains of _______________ and the female co...

A: Diseases and disorders are classified into two main groups; communicable (or infectious) disease and...

Q: List the prenatal periods and state the majordevelopmental events associated with each.

A: The development of  Prenatal is by inheritance, expression, and gene regulation. Development occurs ...

Q: The plasma membrane of a skeletal muscle fiber is called thea. sarcoplasmic reticulum.b. sarcolemma....

A: Skeletal muscles are involved in movement. Contraction of skeletal muscles makes movement possible. ...

Q: What is the normal blood platelet count?

A: Platelets are referred to as a disc-shaped fragment of cell that does not contain any nucleus and ar...

Q: Discuss the importance of the skin in temperatureregulation.

A: Skin is the soft body tissue that is responsible for covering the body of vertebrates and it is the ...

Q: If you were to look at an ECG trace of a 65-year-old male who hasrecently being diagnosed with a for...

A: An electrocardiogram is used to records the electrical signals in our heart. It's a common and nonin...

Q: A male patient was admitted to hospital because his extremities were cyanotic (blue in colour) and h...

A: The endocrine system is a system of glands that regulate the physiological processes by synthesizing...

Q: Name the glands of the skin and describe the secretionsthey produce.

A: Skin is part of the integumentary system and is the largest organ of the body. It is made up of thre...

Q: Based on your understanding of the medulla oblongata’sfunctions, would you expect severe injury to t...

A: The brain and the spinal cord develop from the ectoderm arranged in a tubular structure called the n...

Q: S.Why are the ATP-PCr and glycolytic energy systems considered anaerobic?

A: The energy requirements of the body are met by oxygen inhaled and the food consumed by the body. The...

Q: Explain how the hypothalamus regulates and controls endocrinesystem function

A: The brain can be divided into the following areas:- frontal lobe, temporal lobe, occipital lobe, par...

Q: Which of the following is something that glia do NOT do? a. Synchronize activity of a group of axons...

A: The nervous system is a complex system comprising billions of neurons interacting with each other an...

Q: In what ways are the mucosa and submucosa of the small intestine adapted for digestion and absorptio...

A: The organ of the digestive system that lies between the stomach and the large intestine is called th...

Q: Clinical reasoning Scenario A morbidly obese 55-year-old man with a history of high blood pressure w...

A: The obesity condition is referred to as the abnormal accumulation of more than 20% of body fat, over...

Q: Which region of the vertebral column has the greatest range of motion for rotation?a. cervicalb. tho...

A: The vertebral column also called the backbone or spinal column acts as a central skeletal axis for v...

Q: What cartilage in the larynx forms a complete ring and wraps around the larynx?

A: the respiratory system is the system of organs that work together as a team to make the process of r...

Q: The hormones insulin and glucagon are produced, respectively, by Select one: a. Insulin Glucag...

A: Insulin is a peptide hormone that is the produced by the beta cells of the islets of Langerhans. The...

Q: What parts of the femur are involved in the hip joint? Whatparts are involved in the knee joint?

A: the hip joint is a ball and socket synovial joint . The ball is the femoral head and the socket is t...

Q: What type of a macromolecule (carbohydrate, lipid, protein) is collagen?

A: In biology,  the building block is the basic or monomeric unit that builds to form a complex polymer...

Q: Séléct ALL that could cause muscle cramping (a sustained muscle contraction) in skeletal muscle: O H...

A: A muscle cramp is a temporary muscular pain caused by the dehydration of the body and ultimately mus...

Q: Which system(s) help(s) control pH balance?a. digestiveb. respiratoryc. urinaryd. Both b and c are c...

A: pH pH is defined as the negative log of hydrogen ion concentration. pH ranges from zero to 14. pH va...

Q: Which of the following is not a tissue type found in the skin? O Stratified squamous epithelium Loos...

A: Nervous tissue

Q: Explain how damage to or compression of the right phrenic nerveaffects the diaphragm. How would brea...

A: Spinal cord injury(SCI):SCI is where the spinal cord is damaged resulting in functionality loss such...

Q: Syndrome of Inappropriate ADH secretion (SIADH) results when there is an excess of ADH secretion des...

A: Hormones have a wide scope of impacts and balance various body measures. The key administrative cycl...

Q: How does exercise affect the DRG?

A: There is a modification in physical activity during exercise, and muscle cells breathe more than the...

Q: Draw, label, and describe what is occurring in an EKG. Connect electrical activity to a mechanical a...

A:     When blood is circulated through heart to the body, action potentials propagate through the hear...

Q: List the types of glands associated with the digestive tract

A: 1. Salivary gland 2. Gastric gland 3. Liver and pancreas

Q: What are the two major types of cells that form nervous tissue?

A: The nervous system is the part of an animal's body that coordinates its behavior and transmits signa...

Q: Which type of membrane transporter could move molecules against their concentration gradient (low to...

A: Active transport is the movement of substances against the chemical or electrochemical gradient. Act...

Q: Prothrombin is converted to thrombin during the ________.a. intrinsic pathwayb. extrinsic pathwayc. ...

A: The process initiated by an injured blood vessel to decrease the rate of blood flow and trigger the ...

Q: Mark the following statements as true or false. If a statement is false, correct it to make a true s...

A: The electric impulse is conducted through the mechanism of the sodium potassium pump. In resting ner...

Q: What factors stimulate venoconstriction?

A: Vasoconstriction reduces the volume or space inside affected blood vessels. When blood vessel volume...

Q: Explain how it is possible for a person to drink liquid and then have the liquid come out through th...

A: in the head nasal passage is present by which air go to the lungs and the oral cavity through which ...

Q: Patients with either Type 1 and Type 2 diabetes may experience problems if their blood sugar becomes...

A: In diabetes patients, hyperglycemia is normal since insulin is inhibited. Insulin facilitates glucos...

Q: True or false. Normal urine has some bacteria in it even if the urine sample was taken properly.

A: Urine is the product of the excretory system that carries excess water and other excess molecules. U...

Q: A group of college students is restricted to four hours of sleep per night for five days. After this...

A: Hormones are small signalling molecules which act as chemical messengers. Hormones are mainly endocr...

Q: What structures in the embryo are derived from the somites?

A: During early embryonic development a single layer hollow sphere of cells known as blastula converted...

Q: Select the letter of the choice that best completes the statement. The minerals necessary to build b...

A: The functioning of the body is dependent on the nutrient intake which comes from the food. The nutri...

Q: Addison’s disease is also known as adrenal insufficiency. In Addison’s disease, the adrenal glands d...

A: The adrenal cortex of the adrenal gland is responsible for secreting aldosterone. Aldosterone plays ...

Q: Explain the details of vitamin B12 absorption

A: Vitamin B12 is a water-soluble vitamin required for genetic material production and to suppress a va...

Q: Why does a myelinated axon conduct action potentials faster than a nonmyelinated axon?

A: The neuron is the basic working unit of the brain, a specialized cell designed to transmit informati...

Q: Discuss hemoglobin relative to its chemical structure, its function, and the color changes it underg...

A: Hemoglobin is an iron-containing metalloprotein found in the red blood cells of vertebrates. This me...

Q: Describe the process of inflammation in response totissue damage and explain how inflammation protec...

A: The ability of an organism to fight against infections by pathogens is called Immunity. The Immune s...

Q: Describe and classify the structural and functional properties of exocrine and endocrine glands?

A: Glands are collections of one or more cells that secrete signalling molecules like hormones. An exoc...

Q: If Joanne’s hand symptoms are caused by carpal tunnel syndrome, which of her fingers would be affect...

A: The median nerve is one of the major nerves of the hand. And as it passes through the wrist, a compr...