Identify the muscles that rotate (pronate or supinate) theforearm.

Q: How are the gray matter and white matter arranged in thecerebellum? What is the arbor vitae?

A: The cerebellum is one of the major parts of the brain that is located in the hindbrain. It is respon...

Q: Antiarrhythmic drugs are used to correct an irregular heartbeat. Give 2 examples each of class 1-1V ...

A: Class I A(sodium channel blockers): Quinidine and Disopyramide Class IB: Lidocaine and Mexiletine Cl...

Q: Three mechanisms of preventing inappropriate coagulation in undamaged vessels

A: Red blood cells are also known as erythrocytes or red blood corpuscles. These cells do not have nucl...

Q: 2 3 15 9 . 4 10 • 6. 11. 7 14 13 12 Match four of the numbers in the diagram above with the fertilit...

A:   Various fertility control measures are available nowadays which prevents unwanted pregnancy. Condo...

Q: What is MS disease course? O A type of test used to diagnose someone with MS O A family history of a...

A: MS is multiple sclerosis. It is a slow progressive disease which affect central nervous system of bo...

Q: How would muscle contractions be affected if ATP was completely depleted in a muscle fiber?

A: There are four major tissue types in the body, including connective, muscular, epithelial, and nervo...

Q: Summarize brain structures involved in emotional recognition & expression

A: Brain is one of the biggest and most complex organs of the human body. Composed of more than 100 bil...

Q: . What would be the effect of a mutation in the gene for PTP1B (protein tyrosine phosphatase 1B) tha...

A: Type 2 diabetes is a type of chronic condition in which the body process blood sugar or glucose when...

Q: If a person is edentulous explain what oral health disease they could be at risk of? (short and simp...

A: Being edentulous means having no teeth. In humans it can be due to loss of teeth due to many conditi...

Q: The latissimus dorsi muscle taking origin from spinous processes T7-T12 vertebrae and spinous proces...

A: True

Q: The greater splanchnic nerve originates from which vertebral levels

A: The splanchnic nerves are a group of paired visceral nerves that innervates the body's internal orga...

Q: An endoskeleton consists of______ . a. a fluid in an internal space b. hardened plates at the surfac...

A: Introduction: The skeleton system forms the body's major supporting framework and is primarily desig...

Q: Can you help me the name of the label of the muscle?

A: Introduction: The muscle cells comprise protein filaments, namely, myosin and actin, that slide upon...

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: MS only has a couple of possible symptoms ? 1. Ture 2. False

A: False

Q: what is transverse septum in sharks? is it analogous to diaphram if not that what is the specific pa...

A: A transverse vaginal septum is when there is a fence of tissue riding horizontally across the vagina...

Q: What are the classifications of sensory receptors according tomodality of stimulus? Give an anatomic...

A: All sensory receptors are biological transducers (any device that converts one form of energy to ano...

Q: Secreted matrix components at the cell surface which are in contact with the older bone matrix and p...

A: The adult skeleton is made of bones and the bones are involved in providing shape to the body, prote...

Q: What are the main functions of the placenta?

A: The development of the human body begins from a single celled structure called a zygote. The sex gam...

Q: Distinguish between major minerals and trace minerals.

A: Introduction: A diet that comprises different types of food in such quantities and proportions that ...

Q: I need help

A:    Muscle contains muscle fiber cells which are specialized for contraction. The major constituents ...

Q: Distinguish between simple and stratified epithelia, andexplain why pseudostratified columnar epithe...

A: Tissues are groups of cells that have a comparable structure and act together to perform a particula...

Q: What process allows us to adjust to either extreme heat or extreme cold?

A: The human body is specialized to adjust and cope with the changes of the external environment and ha...

Q: Discuss Conceptual Motor Control Hierarchy for Voluntary Movements?

A: Motor neurons are nerve fibers transmitting motor signals from the CNS or central nervous system to ...

Q: There are two hormones involved in lactation. The hormone involved in the production of the milk and...

A: Growth, development, energy metabolism, reproduction ad behavior are regulated by hormones produced ...

Q: Which cardiac events do the P wave, QRS complex, and T wave represent?

A: ECG stands for electrocardiogram. It is a representation of repolarization and depolarization events...

Q: Hypertrophy is the increase in size or mass of an organ or body tissue.

A: A physical activity which is essential for health and fitness is said to be exercise. Exercise helps...

Q: what is typical reflex pathway containing three different nerve cell types. What function does the r...

A: The 3 major types of nerve cells in the nervous system include: Sensory neurons Relay neurons Motor...

Q: What's the difference between oxytocin and prostaglandins?

A: Hormones are the chemical compounds, that are involved in maintaining various processes in the body....

Q: What are the two hormones released by the hypothalamus?

A: Hypothalamus is a small gland located in the lower surface of the brain. It is placed just below the...

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: What is ANP site of production and action?

A: Cell signaling refers o the cellular communication process that involves the production of signals b...

Q: 16)   Nancy was three when a car accident damaged a crucial portion of her brain that controlled lan...

A: Cerebral cortex is the area of brain which is present above brainstem and cerebellum. This area is r...

Q: Which of the following statements clearly describes the difference between embryonic and fetal devel...

A: A baby develops from a fertilized egg, known as a zygote, which divides rapidly to form an embryo. M...

Q: Neurocranium composed of 2 poin A. Vault and cranial base and facial bones O B. Cranial base and fac...

A: Neurocranium composed of 8 bones .                                                              

Q: List the two layers of skin and briefly describe subcutaneous tissue.

A: The skin is the body's biggest organ. It covers the complete body. It serves as a defensive shield a...

Q: During repolarization of the plasma membrane,a. Na+ diffuses into the cell.b. Na+ diffuses out of th...

A: During repolarization of the plasma membrane K+ diffuses out of the cell .  

Q: What is osteoarthritis, and in what age group might you expect the disease to develop? How does oste...

A: Metabolic bone disorders could be anything that affects human bone health, causing abnormalities of ...

Q: How would blockage of the trachea affect blood pH?

A: The trachea can be defined as a tubular structure that begins from the larynx and then extends to th...

Q: What event triggers the release of histamine from mast cells in an allergic response?

A: The Fc region of immunoglobulin E ( IgE ) becomes bound to mast cells and basophils and when IgE's p...

Q: Johanna experiences a hemorrhage in an artery, and now blood is leaking out of the resulting hole. H...

A: The blood pressure(BP) refers to the hydrostatic pressure exerted by the blood down the walls of a b...

Q: Which of the following is not a proximal carpal bone? a. Hamate                                     ...

A: The eight small bones that make up the wrist (or carpus) that connect the hand to the forearm are kn...

Q: What's the difference between oxytocin and prolactin?

A: Hormones are chemical messengers that are helping to regulate major physiological processes of the b...

Q: Describe the structure and movements of the TMJ

A: The temporomandibular joint (TMJ) is a hinge joint that connects our jaw to the temporal bones of ou...

Q: How do insulin and glucagon work together to regulate blood sugar levels?

A: Insulin helps the cells absorb glucose , reducing blood sugar and providing the cells with glucose f...

Q: Relate the anatomical differences between arteries and veins to their functions.

A: Blood vessels are the cardiovascular system's organs with a tubular shape and hollow lumen to allow ...

Q: Why do Cheyne-Stokes respirations appear in coma?

A: The respiratory system is the biological system consisting of a network of organs and tissues, respo...

Q: What's the difference between adaptation and accommodation?

A: Accommodation: It is referred to the changes that are fixed in an individual student's IEP (Individu...

Q: Distinguish between the notochord and neural tube.

A: Fertilization is the first stage in the development of an embryo. The diploid cell called zygote is ...

Q: Briefly describe “going for the burn” in a workout in terms of the material in this chapter.

A: One of the most common forms of pain or discomfort we feel during strenuous exercise is a burning se...