What is the purpose of using a 6-lead ECG as opposed to only 1 lead?

Describe the cascade of electrical activity through the heart with a normal sinus rhythm. What controls HR?

What changes are anticipated in an ECG recording in the transition from rest to exercise? What abnormal or pathological changes may occur in the transition from

rest to exercise?

How does body position affect HR? What is occurring physiologically to cause these changes?

Compare the somatic and autonomic nervous systems. Be as detailed as you can in your answer.

What is one similarity and one difference between the motor system that innervate the head and that which controls your body?

Why cone receptors can send information about different frequencies of light?

which skin receptor type is most sensitive to stretching of the skin?

Why is it easier to name a taste in food than a smell in the envirorment?

List and describe the lobes of the cerebrum. What function would be affected if a person were to have damage to the anterior portion of the cerebrum.

During the Ejection Phase:

a. ventricular pressure decreases, while ventricular volume decreases

b. ventricular pressure decreases, while ventricular volume remains the same

c. ventricular pressure decreases, while ventricular volume increases

d. ventricular pressure remains the same, while ventricular volume decreases

e. ventricular pressure remains the same, while ventricular volume also remains the same

f. ventricular pressure remains the same, while ventricular volume increases

g. ventricular pressure increases, while ventricular volume decreases

h. ventricular pressure increases, while ventricular volume remains the same

i. ventricular pressure increases, while ventricular volume increases

Explain the organization of the nervous system. Be as detailed as possible and be sure to include in your answer the divisions, structures or organs involved, direction of the transmission of information where appropriate and specific examples for each type of components within the organizational units.

Marie is 19 years old and has iron-deficiency anemia. She constantly feels fatigued, has headaches, and feels cold most of the time. Marie is within her ideal body weight range and likes to be physically active. She is willing to do whatever it takes to make herself feel better. Marie doesn’t mind including animal products in her diet, but has heard that these foods actually decrease iron absorption. As a result, Marie has identified plant foods that are high in iron and started including them in her diet. At every meal, Marie does not put sugar in her tea because she knows it is not nutrient dense. In addition, when Marie cooks, she uses nonstick stainless steel pans so she doesn’t have to use a lot of fat in her food preparation. Marie usually has a glass of orange juice in between her meals to increase her vitamin C intake and makes sure to take a calcium supplement with her dinner meal. As you can see, Marie is trying to be healthy and decrease the effects of her iron-deficiency anemia. However, there are many things Marie could do to better utilize the iron she does consume. What would you recommend for Marie?

From superficial to interior, describe the composition of a nerve. Be as detailed as possible.

1) Synovial joints: List ALL associate structures found in the handout and explain the function of each one (ex. Bursae).

1. True or False: Osteons are the basic functional units of spongy bone.                 

1. True or False: The carpal bones are classified as short bones.                 

1. What type of bone has a shaft (diaphysis) and two expanded knoblike ends (epiphyses)?                 

1. The skull is composed of two distinct groups of bones: the cranial bones and the                  bones.

1. The                  vertebrae articulate (form joints) with the ribs.

1. In the fetal skull, the developing cranial bones are connected by areas of fibrous connective tissue called                 .

1. True or False: In a typical vertebra, the pedicles and laminae form the spinous process.                 

1. True or False: The costal cartilages of vertebrosternal ribs are directly attached to the sternum.                 
2. Name three flat bone (anatomical names only):

1. Name three long bone examples (anatomical names only):

1. Name three irregular bones (anatomical names only):

1. Name three short bones (anatomical names only):

45. What is found within spongy bone that allows for hematopoesis?

46. The vertebral bodies, laminae, and spinous processes of adjacent

vertebrae are held together by what important structures to protect the

spine and spinal cord from injury?

45.

the effect of different Rh between mother ad the fetus

What is an ion? What is their general function in the human body? Identify three ions that the body needs and briefly explain their roles.

Velocity Assessment.

Part A. Describe the pathway that the patellar reflex travels and explain why it is so fast .

Part B. Explain why the blink reflex (involuntary blinking elicited by touching the cornea) might be faster? Explain your reasoning.

Reaction Speed Assessment. Based on your about voluntary movement ;

Part A. Explain how your brain works with your nerves to control movement .

Part B. What do you predict would happen to your reaction time if you had several simultaneous tasks to complete? Explain your reasoning.