MS symptoms are variable. That means that... O They can become milder or more severe over time O Some symptoms may go away and new ones may begin O They can change in response to the situation, such as worsening in high heat O All of the above

Q: Define EPOC and muscle fatigue. List possible causes of muscle fatigue.

A: Muscles are the tissues in the body that are contractile and soft. They aid in the movement as they ...

Q: Distinguish between spatial summation and temporalsummation. In what part of the neuron does summati...

A: The transmission of messages across a nerve fiber occurs in the form of action potentials which are ...

Q: Which cranial nerves receive taste sensations from thetongue? Which nerves receive general sensory i...

A: Facial Nerve (VII)The motor part of the facial nerve can be tested by asking your partner to smile o...

Q: Collagen fibers in the dermis provide ____________ while elastic fibers provide ______________. Grou...

A: The skin is comprised of three layers which are epidermis, dermis, and hypodermis, also known as the...

Q: Define hapalonychia

A: The integumentary system consists of the skin and accessory structures. Nails are one of the accesso...

Q: Smooth muscle has some unique properties, such as low energy usage, and the ability to maintain cont...

A: Smooth muscle is one of the involuntary and non-striated types of muscle found in the human body. It...

Q: Define lysosome

A: Lysosomes can be defined as the cell organelle that is sac-like and comprises digestive enzymes. The...

Q: Spongy bone consists of interconnecting rods or plates of bone calleda. osteons.b. canaliculi.c. cir...

A: The bones are the vital body parts that are responsible for providing structural support to the soft...

Q: On a realistic drawing of the endocrine glands in the body, mark and label the endocrine organs that...

A: The endocrine system comprises a group of glands and organs that direct and control different body f...

Q: 4.Differentiate between transient and chronic muscle hypertrophy. What is fiber hyperplasia? How mig...

A: The muscular system is an organ system consisting of smooth, skeletal, and cardiac muscles. Its prim...

Q: Discuss the processes of B cell sensitization, activation, and differentiation, describe the structu...

A: B - CELL SENSITIZATION : when a B cell encounters the antigen that binds to its receptor , the antig...

Q: explain how B cells recognize and respond to an antigen;

A: The immune system is one of the most complex systems present in human beings. It is comparable to th...

Q: If a person is complaining of pain that may indicate appendicitis, the pain would be located in thea...

A: Appendicitis refers to the inflammation of the appendix. It occurs due to obstruction of lumen of th...

Q: State the all-or-none principle of action potentials.

A: A fast, random, propagating, and transitory change that occurs in response to a stimulus in the rest...

Q: Explain the structure and function of mucous, serous,cutaneous, and synovial membranes.

A: Introduction: A tissue membrane is a thin layer of cells. It lines the skin, organs, internal passag...

Q: How can hemoglobin carry oxygen and carbon dioxide at thesame time?

A: A protein found in the erythrocyte's cytoplasm that comprises of the heme pigment and globin protein...

Q: When a variation outside normal limits triggers a response that restores the normal condition, the r...

A: Homeostasis means the body's capacity to maintain a stable internal ambiance (regulating hormones, b...

Q: Explain how the brain perceives depth and distance.

A: Both depth perception and distance happen to gather information on the image that we observe. These ...

Q: The cortex of the kidney contains thea. hilum. c. adipose tissue. e. renal pelvis.b. glomeruli. d. r...

A: Bean-shaped organs located on either side of the vertebral column in the abdomen are called kidneys....

Q: How is the energy derived from catabolism used to driveanabolic reactions?

A: Catabolism is the breakdown of polymers into monomers and they provide building blocks for anabolic ...

Q: 3. Which structures is not found within, or as part of the renal corpuscle?  A. These structures are...

A: Introduction: The kidney's functional unit is the nephron. There are approximately 1 to 1.3 million ...

Q: How does IVF work?

A: Assisted reproductive technology is used to treat specific fertility problem, in which embryo is cre...

Q: Exposure to optimum amounts of sunlight is necessary for proper bone maintenance and growth in If a ...

A: Bone is defined as the rigid tissue that play a major role in providing structure of the body, prote...

Q: Descriptions of Prenatal Diagnostic Tests   High frequency sound waves create images on a screen. T...

A:    Prenatal diagnostic tests are medical procedures that are carried out during pregnancy to check f...

Q: Explain in brife discussion with proper explanation and diagram

A: Insulin is a hormone that is produced by the pancreas and helps in maintaining the blood glucose lev...

Q: parasympathetic nervous system ,True or False Postganglionary neurons can stimulate the heart[ Selec...

A: 1. Postganglionary neurons can stimulate the heart- True 2. Preganglionary nerve fibers originate fr...

Q: Functions of the subcutaneous layer include:  (More than one answer may apply). Group of answer choi...

A: Skin is composed of three layers, the dermis, epidermis, and subcutaneous tissue. There are various ...

Q: Between 1959 and 1961, thalidomide was prescribed to expectant mothers in Canada for morning sicknes...

A: Teratogenesis is the production of birth defects in the fetus. A teratogenic drug is responsible for...

Q: During the first trimester, hCG produced from the chorion maintains the corpus luteum. What is the p...

A: A protein hormone, HCG, starts up to generated in considerable quantities in initial pregnancy. It i...

Q: Match each item in column A with the most closely related item in column B. Place letters for answer...

A: 5. cones:  f,  6. accomodation: j 7. tympanic membrane: i,  8. thermoreceptors: b

Q: Select the letter of the choice that best completes the statement. The outer layer of the heart is c...

A: The body comprises a total of eleven organ systems, and each of them is specialized to perform a par...

Q: List 2 medical conditions that can cause thinning of the bones List risk factors for osteoporosis

A: Bones are rigid and hard tissues that compose part of the skeleton system. They produce blood cells,...

Q: Weight training increases muscle fiber size by increasing the number of myofibrils. Explain.

A: Myofibrils are referred to as the contractile protein bundles and arrange parallelly across the musc...

Q: Name the main hormones secreted by each major endocrine gland

A: The glands that lack the presence of ducts, called endocrine glands, secrete their chemical secretio...

Q: Wayne is a 75-year-old retired teacher who comes to the physician’s office feeling quite upset. He t...

A: Age-related eye diseases are caused by growing age and are mainly four types. It includes macular de...

Q: How is secretion of antidiuretic hormone controlled?

A: Antidiuretic hormone is also known as Arginine vasopressin. The antidiuretic hormone works by regula...

Q: O Answer by Trde or false 1a Gricoid cartilage is joineed medially to the fir st ring the cricaro et...

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any ...

Q: 7. Please describe the location of the Greater trochanter in relationship to other boney landmarks (...

A: Bones are an integral unit of the skeletal system that provides a structural framework and protects ...

Q: Which primary vesicle of the embryonic nervous system does not differentiate into more vesicles at t...

A: The development of the nervous system takes place only after there is induction of the overlying ect...

Q: Describe the structure of spongy bone. What aretrabeculae, and what is their function? How do osteoc...

A: The bone is a semirigid, dense  calcified connective tissue which forms the skeletal system of the b...

Q: Explain the physiology of the olfactory receptors for smell. (short and simple)

A: Sense of smell: The olfactory receptors respond to chemicals that are dissolved in liquids. The che...

Q: List and give examples of the general functions of thenervous system

A: Nervous system consists of highly specialized cells, called neurons. These cells have two basic char...

Q: Explain the characteristics and functions of connective tissue

A: Tissues are specialized group of cells having common structure and work to perform a specific functi...

Q: What do the ventricles contain, and why?

A: The ventricular system is crucial for the natural functioning of the central nervous system. It insu...

Q: Discuss variation in leaf form, including simple versus compound leaves, leaf arrangement on the ste...

A: VARIATION IN LEAF FORM : morphological variation of leaves is a key indicator of plant response to c...

Q: Some Effects and Dangers of Teratogens 1. Easy bruising and prone to infection 2. Damage to the CNS ...

A: Teratogens are those agents which causes disturbance in the normal development of fetus. These are t...

Q: The renewal rate of epithelial cells is higher in the large gland compared with digestive tract

A: The renewal rate of epithelial cells is higher in the large gland compared with digestive tract - TR...

Q: Where are the basal nuclei located? What is their generalfunction?

A: It is also known as basal ganglia which includes a group of subcortical nuclei present within the br...

Q: What is high fructose corn syrup? What foods contain it?

A: High fructose corn syrup (HFCS) is a sweetener prepared from corn starch. When you break down corn s...

Q: The right and left pleural cavities areseparated by a thick wall called the.

A: The pleural cavity is referred to as the space that is present between to pleural layer. The thick w...