Anatomy and Physiology B/C

Test your knowledge of various Science Olympiad events.
Anomaly
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Anatomy and Physiology B/C

Postby Anomaly » September 4th, 2018, 2:50 pm

Let's get this started my dudes!
Something basic
What is the order of the flow of blood throughout the heart?
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ZGMFX10AFreedom
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Re: Anatomy and Physiology B/C

Postby ZGMFX10AFreedom » September 4th, 2018, 5:15 pm

answer
Superior and Inferior Vena Cava -> Right Atrium -> Tricuspid Valve -> Right Ventricle -> Pulmonary Valve -> Lungs -> Pulmonary Veins -> Left Atrium -> Mitral Valve -> Left Ventricle-> Aortic Valve -> Aorta -> Rest of Body

Started from a little before and a little after the heart if that is ok
-_____-
Last edited by ZGMFX10AFreedom on September 6th, 2018, 3:30 pm, edited 6 times in total.

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Re: Anatomy and Physiology B/C

Postby Nano1llus10n » September 5th, 2018, 11:39 am

ZGMFX10AFreedom wrote:
Answer
Superior and Inferior Vena Cava -> Right Atrium -> Tricuspid Valve -> Right Ventricle -> Pulmonary Valve -> Lungs -> Pulmonary Veins -> Left Atrium -> Mitral Valve -> Left Ventricle-> Aortic Valve -> Aorta -> Rest of Body


Started from a little before and a little after the heart if that is ok
-_____-


You forgot to include pulmonary arteries but the rest is fine. Next time, try to use the hide function to hide your answer; instructions to use 'hide' can be found in other forums.
2017-2018 (Div C)
Event: MIT/R/S/N
Anatomy and Physiology: 8/3/2/26
Helicopters: 11/-/2/43
Microbe Mission: 13/2/2/8

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Event: R/S/N
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Designer Genes: 1/2/4
Protein Modeling: 1/3/2
Wright Stuff: 2/2/9


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Re: Anatomy and Physiology B/C

Postby Anomaly » September 5th, 2018, 1:35 pm

Nano1llus10n wrote:
ZGMFX10AFreedom wrote:
Answer
Superior and Inferior Vena Cava -> Right Atrium -> Tricuspid Valve -> Right Ventricle -> Pulmonary Valve -> Lungs -> Pulmonary Veins -> Left Atrium -> Mitral Valve -> Left Ventricle-> Aortic Valve -> Aorta -> Rest of Body


Started from a little before and a little after the heart if that is ok
-_____-


You forgot to include pulmonary arteries but the rest is fine. Next time, try to use the hide function to hide your answer; instructions to use 'hide' can be found in other forums.

You could also include the pulmonary trunk before pulmonary arteries and after pulmonary valve but besides the pulmonary arteries you are correct. Your turn!
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Re: Anatomy and Physiology B/C

Postby ZGMFX10AFreedom » September 6th, 2018, 6:20 pm

Okay my turn to ask a question:
Define nitrogenous waste.
Last edited by ZGMFX10AFreedom on October 19th, 2018, 1:44 pm, edited 1 time in total.

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Re: Anatomy and Physiology B/C

Postby linzhiyan » September 6th, 2018, 8:06 pm

I think this is right
Nitrogenous waste- metabolic waste that contains nitrogen.


What is the main function of the spleen?
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Re: Anatomy and Physiology B/C

Postby Anomaly » September 10th, 2018, 7:30 am

linzhiyan wrote:
I think this is right
Nitrogenous waste- metabolic waste that contains nitrogen.


What is the main function of the spleen?

Answer?
The main function of the spleen is to filter the blood by getting rid of any damaged or old red blood cells.
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Re: Anatomy and Physiology B/C

Postby linzhiyan » September 10th, 2018, 1:48 pm

Anomaly wrote:
linzhiyan wrote:
I think this is right
Nitrogenous waste- metabolic waste that contains nitrogen.


What is the main function of the spleen?

Answer?
The main function of the spleen is to filter the blood by getting rid of any damaged or old red blood cells.

Yep, your turn.
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Re: Anatomy and Physiology B/C

Postby Anomaly » September 10th, 2018, 1:58 pm

(heh only studied a bit of cardiovascular so far so thats pretty much all I'm going to ask)

Question:
1. List all of the major intervals of an EKG and the normal length for each one.
2. Describe what is going on during each of the intervals.
3. Identify the disorder in the EKG strip below. What causes this?
Image
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Re: Anatomy and Physiology B/C

Postby Nano1llus10n » September 18th, 2018, 6:59 pm

Anomaly wrote:(heh only studied a bit of cardiovascular so far so thats pretty much all I'm going to ask)

Question:
1. List all of the major intervals of an EKG and the normal length for each one.
2. Describe what is going on during each of the intervals.
3. Identify the disorder in the EKG strip below. What causes this?
Image


Answer
1. RR interval: 0.6-1.2 seconds
P wave: 80 milliseconds
PR interval: 120-200 milliseconds
PR segment: 50-120 milliseconds
QRS complex: 80-100 milliseconds
ST segment: 80-120 milliseconds
T wave: 160 milliseconds
ST interval: 320 milliseconds
QT interval: 420 milliseconds or less if heart rate is 60 beats per minute (bpm)

2. P wave is atrial depolarization, QRS complex is ventricular depolarization and atrial repolarization, T wave is ventricular repolarization

3. Ventricular arrhythmia, sometimes caused by cardiomyopathy
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Event: MIT/R/S/N
Anatomy and Physiology: 8/3/2/26
Helicopters: 11/-/2/43
Microbe Mission: 13/2/2/8

2018-2019 (Div C)
Event: R/S/N
Anatomy and Physiology: 1/2/8
Designer Genes: 1/2/4
Protein Modeling: 1/3/2
Wright Stuff: 2/2/9


Seven Lakes High School '21

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Re: Anatomy and Physiology B/C

Postby Anomaly » September 19th, 2018, 1:24 pm

Nano1llus10n wrote:
Anomaly wrote:(heh only studied a bit of cardiovascular so far so thats pretty much all I'm going to ask)

Question:
1. List all of the major intervals of an EKG and the normal length for each one.
2. Describe what is going on during each of the intervals.
3. Identify the disorder in the EKG strip below. What causes this?
Image


Answer
1. RR interval: 0.6-1.2 seconds
P wave: 80 milliseconds
PR interval: 120-200 milliseconds
PR segment: 50-120 milliseconds
QRS complex: 80-100 milliseconds
ST segment: 80-120 milliseconds
T wave: 160 milliseconds
ST interval: 320 milliseconds
QT interval: 420 milliseconds or less if heart rate is 60 beats per minute (bpm)

2. P wave is atrial depolarization, QRS complex is ventricular depolarization and atrial repolarization, T wave is ventricular repolarization

3. Ventricular arrhythmia, sometimes caused by cardiomyopathy

That is correct. Your turn!
Orefield MS SO 2015-2018, Parkland HS SO 2019
Medal/Ribbon Count
Invitational: 25
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State: 5
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Nano1llus10n
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Re: Anatomy and Physiology B/C

Postby Nano1llus10n » September 19th, 2018, 2:49 pm

List all blood clotting factors from I to XIII and say which factor is no longer used and why.
2017-2018 (Div C)
Event: MIT/R/S/N
Anatomy and Physiology: 8/3/2/26
Helicopters: 11/-/2/43
Microbe Mission: 13/2/2/8

2018-2019 (Div C)
Event: R/S/N
Anatomy and Physiology: 1/2/8
Designer Genes: 1/2/4
Protein Modeling: 1/3/2
Wright Stuff: 2/2/9


Seven Lakes High School '21

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Re: Anatomy and Physiology B/C

Postby MaanMaan » October 8th, 2018, 9:56 am

Oof I've heard of 13 factors so here goes

Factor I - fibrinogen
Factor II - prothrombin
Factor III - tissue thromboplastin
Factor IV -Calcium Ion
Factor V - labile factor or proaccelerin
Factor VI - unassigned
Factor VII - stable factor or proconvertin
Factor VIII - antihemophilic factor
Factor IX - plasma thromboplastin component, Christmas factor
Factor X - Stuart-Prower factor
Factor XI - plasma thromboplastin antecedent
Factor XII - Hageman factor
Factor XIII - fibrin-stabilizing factor

Aren't they all used lmao?

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Re: Anatomy and Physiology B/C

Postby Anomaly » October 8th, 2018, 10:27 am

MaanMaan wrote:Oof I've heard of 13 factors so here goes

Answer
Factor I - fibrinogen
Factor II - prothrombin
Factor III - tissue thromboplastin
Factor IV -Calcium Ion
Factor V - labile factor or proaccelerin
Factor VI - unassigned
Factor VII - stable factor or proconvertin
Factor VIII - antihemophilic factor
Factor IX - plasma thromboplastin component, Christmas factor
Factor X - Stuart-Prower factor
Factor XI - plasma thromboplastin antecedent
Factor XII - Hageman factor
Factor XIII - fibrin-stabilizing factor

Aren't they all used lmao?

Next time use the hide, spoiler, or answer function to cover up the answers so others can follow along without having the answers spoiled to them.
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Re: Anatomy and Physiology B/C

Postby MaanMaan » October 9th, 2018, 4:27 pm

Alright:

My Turn:

Where is the Thymus Found? Specific Location


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