11 Refers to the torso model below. Identify the vessel at arrow of tag #14. 281 32 375 326 327 32 14

Q: Identify components of the cardiovascular system that are affected by age.

A: The cardiovascular system also called  the circulatory system or the vascular system comprises the h...

Q: Describe the components of a muscle fiber.

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

Q: What is the key difference between tonic and phasic receptors? Why are pain receptors tonic?

A: Tonic receptors Phasic receptors It slowly adapts to the stimuli. It rapidly adapts to the stimuli...

Q: What is the function of Sertoli cell barrier?

A: Tight junction between Sertoli cells that function to secrete androgen binding protein and inhibin f...

Q: What is the anatomic name for a narrow, slitlike openingthrough a bone?

A: Bones are the structural and functional units of the skeletal system of the body. They provide a sol...

Q: List the types of senses and receptors that are active as you walkinto a restaurant and sit down at ...

A: Senses are the physical abilities of an individual by which sensory systems respond to the external ...

Q: What is the function of the optic chiasma?

A: Optic chiasma is found beneath the hypothalamus in the brain. It is found in all vertebrates.

Q: Distinguish between electrical and chemical synapsesas to mode of operation and types of tissues whe...

A: Neurons communicate with one another at junctions called synapses; one neuron sends a message to ano...

Q: Discuss age-related changes to blood vessels.

A: Blood vessels are the channels through which blood reaches all parts of the body. There are three ty...

Q: WHat is premenstrual tension?

A: Most women experience specific signals in their menstrual cycle known as premenstrual symptoms and k...

Q: How does blood return from the cardiac tissues to the right atrium?

A: Veins are channels of the blood that bring blood into the heart. It consists of deoxygenated blood t...

Q: List the advantages and disadvantages of electrical synapses?

A: Electrical synapses are the Gap junctions. An electrical synapse is a distance that links the two ne...

Q: A woman takes her daughter to a sports medicine specialist and asks the specialist to determine the ...

A: Fast-twitch muscle fibers and slow-twitch muscle fibers are two basic types of muscle fiber found in...

Q: A general principle of physiology states that homeostasis is essential for health and survival. In w...

A: The tissues and organs in the human body are made up of several different types of cells. Even thoug...

Q: Compare the thickness of the right and left ventricles. Which one is thicker?

A: The human heart has four chambers. Two auricles (atrium) and two ventricles. The ventricles are loca...

Q: Define puberty in the male.

A: The time in the life cycle of males or females when they become sexually active is termed puberty. M...

Q: Select the numbers of the descriptors below that correctly describe the hormone thyroxine. 1. Produc...

A: The endocrine gland does not have glands and secretes its hormones directly into the blood. The pitu...

Q: which statements are true about the Auditory Structures and Functions a. The external ear consists o...

A: The auditory structure in the body is ears. They are divided into three parts: the outer ear, middle...

Q: Select the best answer or answers from the choices given: Nearsightedness is more properly called (a...

A: Nearsightedness is a type of vision condition in which an individual can watch the closer objects cl...

Q: Scott, a 37-year-old elementary teacher, is seeing his general practitioner for complaints of genera...

A: Muscles are contractile tissues. Muscle contractions bring about some kind of movement. Skeletal mus...

Q: Watch this video (http://openstaxcollege.org/l/shoulderjoint2) to learn about the anatomy of the sho...

A: The glenoid labrum (glenoid ligament) is a fibrocartilaginous rim attached around the margin of the ...

Q: Where does this fluid (lymph) go once it enters the lymphatic vessels? What makes it flow?

A: The interstitial fluid and blood plasma is filtered through the capillary walls into the lymphatic v...

Q: When a single organ is innervated by both divisions of theANS, how would you describe their effects?

A: The automatic nervous system is referred to as the control system that a principally is responsible ...

Q: What is the differences between graded potentials and action potentials? Give some examples?

A: Graded Potential  Action Potential The response amplitude varies with the potency of the stimulus....

Q: Explain the following: How does the bite of a black widow spider,which injects a powerful AChE inhib...

A: Black widow spider is a venomous spider which is famous by its name. This is the name of female spid...

Q: Schwann cells are a type of glial cell found in the nervous system. In addition to the conduction of...

A: Neurilemma is also known as sheath of Schwann is the outermost nucleated cytoplasmic layer of Schwan...

Q: What is the difference between chromatin and chromosomes?

A: Nucleus is a cellular organelle that contains genetic materials. It is a controlling center of eukar...

Q: Describe the structural and functional roles of neuronsand glia in the nervous tissue.

A: Neurons (also called 'Nerve cells') are the fundamental structural and functional units of the brain...

Q: In general, explain how epigenetic modifications are an important mechanism for developmental change...

A: Phenotypic changes  that are influenced by environmental factors instead of genetic changes are know...

Q: The desire steady state concentration of a drug is 5mg/l. Clearance of the drug is 30l/hr and its vo...

A: Drug clearance is considered the rate at which the active drug is removed out of the body, where the...

Q: A tumour on the parathyroid glands will result in excessive production of parathyroid hormone (PTH) ...

A: Hyperthyroidism is caused by excessive production of parathyroid hormone (PTH) which causes higher t...

Q: Given that each secondary spermatocyte has 23 chromosomes, how is it possible that at the end of mei...

A: Spermatogenesis is a process to produce sperms in seminiferous tubules. Meiosis division takes place...

Q: Define clinical age

A: Age is the period of human life, measured from birth. It is expressed in years and is marked by cert...

Q: Define cubital

A: In anatomy, directional terms are used to pinpoint specific positions in the body. Some examples inc...

Q: What is the trade name of Thiothixene?

A: Antipsychotics are a class of drugs used for the treatment of psychosis condition of mind. It is a c...

Q: What is the neural tube?

A: The neural tube is the embryonic precursor of the brain, and its development mechanism is called neu...

Q: Label the major arteries supplying the shoulder and upper limb Subclavian artery Ulnar artery Axilla...

A: The type of blood vessels that carries blood rich in oxygen from the heart throughout the body are r...

Q: 1. Describe the structure and function of the sperm cell 2. Identify the importance of testosterone ...

A: The male gamete is also known as the sperm. It is released from the penis of the male during ejacula...

Q: The inner ear contains: O The pharyngo-tympanic tube O Stapes, Incus and malleus O Semicircular cana...

A: The inner ear is the innermost part of the ear in vertebrates. In carries out the functions of maint...

Q: Why an ECG cannot detect valve inefficiency?

A: An electrocardiogram is a very essential machine that records the electrical signals in our heart. I...

Q: Compare and contrast the anatomic components of theparasympathetic and sympathetic divisions.

A: The autonomic nervous system is an important part of the human nervous system. It deals with the con...

Q: explain the functions of the lipid, protein, andcarbohydrate components of the plasma membrane;

A: Plasma membrane referred to as the biological membrane that functions in separating the cell from th...

Q: What three categories are used to classify connective tissuetypes?

A: Connective tissues develop from the mesoderm. They are found between tissues in the body. The connec...

Q: Explain Temperature-Regulating Reflexes?

A: In order for the cells of the body to execute their activities and associated physiological processe...

Q: What are Glucocorticoids ?which cortisol is the most significant ?

A: Glucocorticoids are part of the immune system's feedback loop, which decreases certain forms of immu...

Q: Which of the following statements aboutphotopic vision is false?a. It is mediated by the cones.b. It...

A: Four different kinds of photoreceptors, including rods and three types of cones, are responsible for...

Q: Given these blood vessels:(1) afferent arteriole (3) glomerulus(2) efferent arteriole (4) peritubula...

A: The urinary system in humans comprises a pair of kidneys, each of which are present on the left and ...

Q: Consider one molecule of urea in the urine. Trace the route that it took from the bloodstream to the...

A: The process by which metabolic waste products are eliminated from the body of animals is called excr...

Q: List three common disorders that affect the bones andjoints and three that affect the muscles.

A: Bones are the rigid organs that make the skeleton. They protect the vital organs of the body. The jo...

Q: While taking a clinical laboratory class, Marilyn preparedand examined blood smears from several don...

A: Blood cells that function to protect the body against an invading pathogen are called white blood ce...