MA278/BSC2 278/2346 final Exam 2021(Graded A)

MA278/BSC2 278/2346 final Exam Question 1 1 out of 1 points Both the epidermis and dermis contain blood vessels. Question 2 1 out of 1 points The parasympathetic nervous system is a branch o ...

MA278/BSC2 278/2346 final Exam Question 1 1 out of 1 points Both the epidermis and dermis contain blood vessels. Question 2 1 out of 1 points The parasympathetic nervous system is a branch of the somatic efferent peripheral nervous system while the sympathetic is a branch of the viscera efferent peripheral nervous system. Question 3 1 out of 1 points Which statement is correct regarding the dorsal horn of the spinal cord? Question 4 1 out of 1 points Which statement is true regarding the endocrine system? Question 5 1 out of 1 points A motor unit is composed of one entire muscle and all the nerves that innervate it.. Question 6 1 out of 1 points Which statement is true regarding the skeletal system? Question 7 1 out of 1 points Which type of neuroglia cell forms myelin sheaths on axons within the peripheral nervous system? Question 8 1 out of 1 points Which of the following is not an effect of the parasympathetic nervous system? Question 9 1 out of 1 points Wolff’s law of bone states that bone density is directly related to the stress placed on the bone. Question 10 1 out of 1 points Which of the following is a function of cerebrospinal fluid? Question 11 1 out of 1 points The epidermis is composed of which type of tissue? Question 12 1 out of 1 points Which endocrine hormone is stored in the posterior pituitary and increases the amount of water reabsorbed in the kidneys increasing blood pressure and blood volume? Question 13 1 out of 1 points Which statement is true regarding skeletal muscle tissue? Question 14 1 out of 1 points All of the following cranial nerves are involved in motor control of eye movement, EXCEPT: Question 15 1 out of 1 points Red bone marrow is only found in spongy bone and is involved in hematopoiesis. Question 16 1 out of 1 points The cerebellum is primarily involved with conscious thought and emotions. Question 17 1 out of 1 points A neurotransmitter bound to a postsynaptic neuron membrane can initiate an action potential. Question 18 1 out of 1 points A dermatome is associated with a specific cranial nerve that innervates the body’s skin. Question 19 1 out of 1 points Which of the following statements is true regarding the special senses? Question 20 1 out of 1 points Which region of the brain stem is associated with nuclei centers that control various autonomic activities such as sneezing, coughing and respiration rate? Question 21 1 out of 1 points Blockage of the auditory (Eustachian) tube can result in conductive hearing loss. Question 22 1 out of 1 points Which eye condition best describes the vision impairment that occurs when individuals age and the lens becomes less flexibility and the refracted light falls behind the retina? Question 23 0 out of 1 points What statement is true regarding the peripheral nervous system (PNS)? Question 24 1 out of 1 points Which of the following is found in the epidermis layer of skin? Question 25 1 out of 1 points Which of the following choices best describes the joint between the fontal bone and parietal bones? Question 26 1 out of 1 points Peripheral neuropathy can cause damage to axons of peripheral nerves leading to dysfunction of the conduction of an action potential. Question 27 1 out of 1 points Which organelle is responsible for producing adenosine triphosphate (ATP)? Question 28 1 out of 1 points Which statement is true regarding a spinal (peripheral) nerve? Question 29 1 out of 1 points Which of the following is NOT necessary for muscle contraction to occur? Question 30 1 out of 1 points Which statement is true of dendrites? Question 31 1 out of 1 points Which statement is true regarding myelin sheaths? Question 32 1 out of 1 points All of the following are symptoms of diabetes mellitus, EXCEPT: Question 33 1 out of 1 points Grey matter of nerve tissue in a region or collection of nerve cell bodies whose main function is to transmit nerve impulses from one region of the nervous system to another. Question 34 1 out of 1 points Which of the following statements is true of the ciliary body of the eye? Question 35 1 out of 1 points Which statement is true regarding the meninges and cerebrospinal fluid (CSF)? Question 36 0 out of 1 points Which statement is true regarding the special senses? Question 37 1 out of 1 points An increase in the level of thyroid hormone causing a decrease in TRH and TSH is an example of negative feedback. Question 38 0 out of 1 points What statement is true regarding reflexes? Question 39 1 out of 1 points Hyperthyroidism is commonly caused by insufficient amounts of the element iodine within the body. Question 40 0 out of 1 points Which statement is true regarding the neuron synapse? Question 41 0 out of 1 points Damage to an upper motor neuron can cause a positive Babinski’s sign. Question 42 1 out of 1 points Which statement is true of otitis media? Question 43 0 out of 1 points The sense of taste depends upon the binding of food molecules dissolved in saliva onto sensory hair cells. Question 44 1 out of 1 points All of the following are symptoms of hypothyroidism, EXCEPT: Question 45 1 out of 1 points Which statement is true regarding action potentials? Question 46 1 out of 1 points Which of the following statements is true regarding the eye? Question 47 1 out of 1 points Which statement is true regarding articulations? Question 48 1 out of 1 points Which statement is true of aerobic and anaerobic cellular respiration? Question 49 1 out of 1 points Which bone cell is activated by calcitonin and is responsible for “building” bone tissue? Question 50 1 out of 1 points Addison’s disease is due to increased amounts of cortisol being secreted.