Provide a brief description of at least 5 distinct morphological features associated with bipedalism. Beyond just giving the name of a feature/bone, make sure you indicate how it has changed in hominin species in relation to bipedalism.

1. Blood vessels that enter the kidneys and traveling to the cortex go through what area in the medulla?
a.   renal columns
b.   renal medulla
c.   renal pyramids
d.   renal pelvis

2.   List the correct order of arteries that enter the kidney.
a.   renal artery, interlobar, arcuate, segmental, and interlobar arteries
b.   renal artery, segmental, interlobular, arcuate, interlobar arteries
c.   renal artery, segmental, interlobar, arcuate, interlobular arteries
d.   segmental arteries, renal, interlobular, arcuate, and interlobar arteries
e.   renal arteries, arcuate, interlobar, segmental, and interlobular arteries

3.   If the glomerular blood pressure is 42 mm Hg (normal is 55 mm Hg) which of the following is most likely to happen?
a.   the needed substances may pass so quickly through the renal tubules that they are not reabsorbed
b.   filtration stops because this pressure is equal to the pressures that oppose it and there will not be any net movement of substances into the proximal tubule
c.   nearly all of the filtrates may be absorbed
d.   there is filtration but at a slower rate

4.   The problem that develops when large proteins diffuse through the glomerulus into the proximal tubules is an indication of potential kidney blockage.
a.   true
b.   false

5.   Angiotensin II function is to activate the adrenal cortex to secrete aldosterone which enhances reabsorption of sodium ions.
a.   true
b.   false

Find and describe two examples of 2-joint muscles in either the lower or upper extremity (such as biceps femoris long head, rectus femoris, biceps brachii, gastrocnemius, etc). Explain to me which joints these muscles cross and how they function in moving those specific joints.

Please compare why angioplasty goes through the femoral artery instead of the femoral vein like the ablation procedure. If you are struggling trace the path from the femoral vein to the descending branch of the left coronary artery.

THANK YOU IN ADVANCE!! :) also please write the answer fully and neatly so i can rate you a thumbs up! ^___^

Effects of PID on the fallopian tubes in connection with ultrasound assessment

In the intestine, bile acids binding to the FXR increase expression of target genes while in the liver target gene expression is decreased. Describe the basis for these effects.

Considering the hazards exposed in dental radiography and according to OSHA regulations, dental offices are required to have pictograms present on items where health hazards are a consideration. Which numbered pictogram images would apply to dental radiography? Describe specifically how these images would apply to the dental radiographers daily activities.

Considering the hazards exposed in dental radiography and according to OSHA regulations, dental offices are required to have pictograms present on items where health hazards are a consideration. Which numbered pictogram images would apply to dental radiography? Describe specifically how these images would apply to the dental radiographers daily activities.

2. Although vitamins and minerals are vital for the proper functioning of human cells, excess intake of certain vitamins and minerals can have deleterious consequences in the human body. Suppose you were to ingest all vitamins and minerals daily, but in slightly excessive amounts each day, over a long period of time.

Which effects would you expect to observe first: those of an excessive intake of watersoluble vitamin, or those of an excessive intake of a fat-soluble vitamin, or those of excessive intake of a mineral? Briefly explain your reasoning.

Which effects would you expect to be easier to reverse: those of an excessive intake of water-soluble vitamin, or those of an excessive intake of a fat-soluble vitamin, or those of excessive intake of a mineral? Briefly explain your reasoning.

Where are mitochondria located in a relaxed muscle fiber?

Physical therapy agents used for muscle contraction

There are many different effects of aerobic (dynamic exercise) on many different parts of the cardiovascular system. The following activity covers the majority of these changes.

Which of the following statements are true in reguard to a single session of incremental aerobic exercise? You will select numerous correct answers.

[mark all correct answers]

a. EDV is increased

b. Contractility is increased

c. liver blood flow increases for cori cycle

d. Heart receives a greater absolute amount of blood

e. sympathetic stimulation causes constriction of most vessels

f. A-V O2 difference decreases

g. Sympathetic nervous system activity increases

h. total vascular resistance decreases

i. Arterioles supplying skeletal muscles dilate

j. blood volume increases

k. blood viscosity increases

l. systolic blood pressure increases

m. more capillaries in skeletal muscle are recruited/opened

n. Brain receives a large increase in blood flow

o. Afterload is decreased

In a reflex response loop, what is a body process that will occur as a result of an increased heartrate, include Stimulus, sensor, efferent/intergration center/ afferent, target and response.