Anatomy and Physiology

Hearing Lab Report Questions HELP!

Hearing Lab Report Questions HELP!

1. Explain the results that might be obtained by performing the Rinne's and Weber's test on a patient with otosclerosis. How might these results compare with those obtained from a patient with sensory deafness?

2. How might the b

Kelly185891   7743   2 Replies

bio_man

Tough spinal cord questions:

Tough spinal cord questions:

What will be the consequences of the following damages to the spinal cord?
- a viral infection that destroyed white matter at the T1-T3 level of the right fasciculus gracilis tract in the spinal cord
- a viral infection that destroys the ne

premeddude   1759   3 Replies

bio_man

Adv. Physiology help needed!

Adv. Physiology help needed!

So there are about four questions on our take home assignment that I need a little help on.  THANKS!

1) What will be the consequences of a stroke affecting the right associated visual area?  Am I right to state that LEFT field of

premeddude   1728   1 Reply

bio_man

Human Physiology Questions

Human Physiology Questions

1. Does nystagmus occur after a person in a rotating chair has achieved constant velocity? Explain

2. Propose an explaination of the causes of vertigo and nausea in a seasick person.

3. Tastes that are attractive (sweet and umam

Kelly185891   10572   2 Replies

bio_man

A 30 year old man, a mechanic by profession came to the emergency department complaining of generali

A 30 year old man, a mechanic by profession came to the emergency department complaining of generali

A 30 year old man, a mechanic by profession came to the emergency department complaining of generalized body rigidity of two days duration. He has no Hx of fever, shortness of breath or cough.
On physical examination Vital signs are with in nor

mary   1161   N/A

mary

HELP MEEEEE!!!

HELP MEEEEE!!!

A 30 year old man, a mechanic by profession came to the emergency department complaining of generalized body rigidity of two days duration. He has no Hx of fever, shortness of breath or cough.
On physical examination Vital signs are with in nor

mary   672   1 Reply

bio_man

T/F Help

T/F Help

If blood pressure falls below a certain value, the sympathetic nervous system responds by prompting the adrenal glands to secrete epinephrine into the bloodstream.
A. True
B. False


Local control of arteriolar diameter by

7-7   607   1 Reply

bio_man

MCQ

MCQ

If the influence of ____________ nerves were removed from the resting heart, its number of beats per minute would ____________.
A. sympathetic; decrease
B. parasympathetic; increase
C. sympathetic; increase
D. somatic; fall to

sakura7   617   1 Reply

bio_man

Physiology HW

Physiology HW

In a person at rest, most of the blood within the circulatory system is found in the vessels called the ____________.

x-Beth-x   832   1 Reply

bio_man

a couple of study guide questions for physiology test!

a couple of study guide questions for physiology test!

The mammalian kidney can produce acidic or alkaline urine dependent upon physiological conditions.  In class we discussed H+ secretion using a Na+/H+ antiporter, coupled with a HCO3- facilitated transport mechanism. 
a.   Using a

babyb0i   1997   1 Reply

bio_man

querstion about hormones and atp production!

querstion about hormones and atp production!

Epinephrine rapidly causes the breakdown of glycogen to glucose in skeletal muscle in order to produce increased substrate for ATP production.  How does a small amount of this hormone cause such a rapid and large increase?

im not quit

babyb0i   1250   1 Reply

bio_man

Some Nerve questions

Some Nerve questions

Which cranial nerve innervates regions other than the head?
A.  olfactory
B.  glossopharyngeal
C.  vagus
D.  vestibulocochlear

Stereocilia of which structure or organ will bend when a person is

lalala   1112   1 Reply

bio_man

Human Physiology Questions

Human Physiology Questions

1. With respect to hormones
a. steriod hormones act via second messengers
b. steriod hormones act by stimulating genetic transcription
c. thyroid hormones interact with receptors on the outer surface of the cell membrane
d. amino-

Kelly185891   1529   1 Reply

bio_man

Help! Anatomy Lab Questions1!

Help! Anatomy Lab Questions1!

Explain how the negative feedback mechanism would be affected by a. an injection of gonadotropins b. surgical removal of the pituitary c. an injection of testosterone d. surgical removal of the gonads.

P.S. What kind of question is this? M

Kelly185891   948   2 Replies

bio_man

Explain how the negative feedback mechanism of testosterone would be affected...

Explain how the negative feedback mechanism of testosterone would be affected...

Explain how the negative feedback mechanism of testosteronewould be affected by a. an injection of gonadotropins b. surgical removal of the pituitary c. an injection of testosterone d. surgical removal of the gonads.

P.S. What kind of ques

Kelly185891   1583   1 Reply

lewis

Can't find a flow chart of Negative Feedback of Testosterone!

Can't find a flow chart of Negative Feedback of Testosterone!

Does anyone know where I can find a flow chart of a negative feedback loop dealing with the production of testosterone?

Kelly185891   2651   1 Reply

bio_man

hearing

hearing

Compare and contrast how frequency is processed in the ear

habeeb   870   1 Reply

bio_man

vision

vision

Compare and contrast how wavelength is processed in the eye?

habeeb   945   1 Reply

bio_man

Electromyogram

Electromyogram

Suppose a person has a stroke and could no longer write with their dominant hand. How could you use the equipment and techniques in this lab exercise to help train this person to write with the nondominant hand? The equipment is an electromyogram (EM

Kelly185891   3518   1 Reply

bio_man

sensory physiology

sensory physiology

Compare and contrast how frequency is processed in the ear and wavelength is processed in the eye

habeeb   1112   1 Reply

Biology Forums

plz help me

plz help me

Can you explain all part of the leaf structure and the function for each one of them (if you can give me a picture of the leaf structure will be ok ) thanks?

king0079z   654   1 Reply

bio_man

Help!!! Sensory physiology ( vision )

Help!!! Sensory physiology ( vision )

Compare and contrast how wavelength is processed in the eye?

habeeb   1510   3 Replies

biology101

Explain the translocation in the plant and the osmosis and diffusion

Explain the translocation in the plant and the osmosis and diffusion

can you explain to me  the translocation in the plant and the osmosis and diffusion ?

king0079z   1204   2 Replies

sarah!

human anatomy and physiology help

human anatomy and physiology help

these questions are hard!!
 cant find source where these questions could have possibly been originated from.
please help if you can answer, I'd appreciate it.




the action potential of a neuron:
a) is

pp_4188   2658   4 Replies

pp_4188

hELP me plEASE.!!.

hELP me plEASE.!!.

I'm doing some worksheet problems and I need help on A  LOT!!!
-Sorry, but I'm not sure as to what book or workbook these questions were derived from. But I have quite a few as you can tell and I really need help if someone

pregrar   2082   2 Replies

bio_man

Question regarding Muscle Contraction for Frog Gastrocnemius

Question regarding Muscle Contraction for Frog Gastrocnemius

Hi,
I am not exactly sure how I should go about answering this question as all of them do contribute to the muscle contracting, but how do they contribute to the actual force that is propelled outward? I guess this has to do with Physics, but is

greenpak07   2040   1 Reply

bio_man

M/C

M/C

Any action which causes the ____________ to move ____________ results in inhalation of air into the lungs.
A.the floor of the thoracic cavity; upward
B. the sternum; downward
C. the lateral walls of the thoracic cavity; inward
D.

x-Beth-x   654   1 Reply

bio_man

Paralysis

Paralysis

Hi Everyone, I'm new to this forum and I need you guys help.

Does anyone know the name of a procedure that neuroscientists used to studied how certain neurons in the central nervous system create the paralysis that is typical of REM s

KT6267   1537   5 Replies

KT6267

Hypothalamus and Anterior Pituitary

Hypothalamus and Anterior Pituitary

If the connection between the hypothalamus and the anterior pituitary were severed, how would this effect the secretion of the following hormones? (i.e., answer with either INCREASE, DECREASE, or NO EFFECT on the secretion)
A: Epinephrine
B

respect   2318   2 Replies

duddy

PhysioEX 8.0 Lab Manual HELP!!!

PhysioEX 8.0 Lab Manual HELP!!!

Would anyone know if there is a solution manual or answer key to PhysioEX 8.0 for Human Physiology (Laboratory Simulations in Physiology) by: Stabler, Smith, Peterson and Lokuta ?? ?? ??

I find these labs so time consuming and confusing...

pregrar   22985   9 Replies

duddy

Measurements of Blood Pressure :)

Measurements of Blood Pressure :)

1. How are the Korotkoff sounds produced? When do you hear the first korotkoff sound? When do you hear the last korotkoff sound? Explain why this is true of the first and last sounds.

2. Are the blood pressure measurements different when t

Kelly185891   9381   5 Replies

bio_man

Structure and funtion of epithelial cells in epidermis and small intestine

Structure and funtion of epithelial cells in epidermis and small intestine

Lo guys

was wondering if anyone can give me some ideas how best to structure an essay comparing the structure and functioning of epithelia cells in the epidermis and of the small intestine ie a logical order. This is my weakest area ie ess

Eranu   8308   1 Reply

bio_man

T/F Help

T/F Help

1. Virus-blocking enzymes that have been induced by interferon are activated only upon viral invasion of the cell.
A. True
B. False


2. Persons with type A blood produce anti-B antibodies without ever having been exposed to

sakura7   700   1 Reply

bio_man

An inflammation response is triggered when... (Multiple Choice)

An inflammation response is triggered when... (Multiple Choice)

An inflammation response is triggered when
A. pyrogens are released by erythrocytes.
B. T lymphocytes release interferon.
C. mast cells release granules containing histamine and heparin.
D. natural killer cells attack and ingest b

x-Beth-x   767   1 Reply

bio_man

Anatomy and Physiology help please?

Anatomy and Physiology help please?

I would like to know a few things please:


1. What is the locomotor system?
2. Is the cardiovascular system the same as the circulatory system? (If not what are they both)
3. What is aerobic respiration and anaer

sofia   2257   2 Replies

ThePsychic

The Pathway of Blood Flow Through the Heart

The Pathway of Blood Flow Through the Heart

I have been trying to memorize the eleven steps to the pathway of blood flow through the heart starting with the superior vena cava and its too much for me to memorize. Can anyone summarize or tell me a shorter version of this pathway or refer me to

Kelly185891   6041   1 Reply

chemb

Regulation of Cardiac Output

Regulation of Cardiac Output

My teacher showed us this flow chart that explains the regulation of cardiac output and I totally don't understand it. I have no idea what I should know by looking at it. So what I want to know is what is cardiac output exactly? what factors reg

Kelly185891   4494   1 Reply

bio_man

Introduction to Human Anatomy and Physiology

Introduction to Human Anatomy and Physiology

If you were to make a cross section of the body through the diaphragm, which body cavities would you separate? Name several organs that you would be able to see in the upper and lower cavities. Would you be able to see the mediastinum?

droopyd77   2703   1 Reply

bio_man

A&P Study Guide Help

A&P Study Guide Help

1. what cavit contains the testes/ovaries and the small intestine?

2. which is not a functin of electrolyes?
a. Regulate the plasma membrane permeabiltiy
b. maintiain voltage in cells
c. regulate acid and base qualities in t

Randa101   1833   1 Reply

bio_man

Kidney

Kidney

A blood clot lodges in the renal artery and restricts
blood flow to the kidney. Explain why this condition
leads to high blood pressure.

For every 100 mL of salt water consumed, 150 mL of
body water is lost. The solute conce

sarahnfi   1752   5 Replies

biolove