When Sarah was young she was always amazed at how she can eat upside-down and the food will still reach her stomach ( and not be thrown up due to gravity). What allows for a person to be able to eat food upside-down? gag reflex

swallow reflex

peristalsis

stomach churning

peristalsis

send all qn at atime

The exchange of oxygen and carbon dioxide between the blood and the lungs is called

inspiration

internal respiration

exhalation

external respiration

external respiration

Ok trying to put all questions into a document

ok

how many qn are there ?

and time for exam?

50. 2 hrs

when will you send the rest of qn?

Bob is suffering a condition in which burning acid is damaging the inner lining of his gastrointestinal tract (specifically the small intestines), which of the following tissues is the specific tissue being damaged?

Group of answer choicesSUBMUCOSA

MUCOSA

MUSCULARIS

SEROSA

Flag question: Question 5Question 52 pts

With the help of these structures they allow blood to flow from the legs in one direction back up to the heart (they prevent gravity from letting blood fall back down to the legs).

Group of answer choicesLYMPH NODES

PERICARDIUM

MYOCARDIUM

VALVES

Flag question: Question 6Question 62 pts

Samantha was sick earlier last week. She has almost recovered however, she still has laryngitis. She is not able to speak and can only whisper. What must happen in order for her to speak normally again?

Group of answer choicesTHE SWELLING OF THE VOCAL CORDS MUST DECREASE SO THEY CAN VIBRATE NORMALLY.

INFLAMMATION IN THE TRACHEA HAS TO GO DOWN BEFORE ENOUGH AIR CAN ENTER THE LUNGS.

THE EPIGLOTTIS MUST COVER THE GLOTTIS.

INFLAMMATION IN THE BRONCHIOLES HAS TO GO DOWN BEFORE ENOUGH AIR CAN ENTER THE LUNGS.

Flag question: Question 7Question 72 pts

There was a complication with a 3 year old child in which the main organ that is the site of the maturation of most lymphocytes (during childhood) seems to not be functional anymore. The organ that is being referred to is the ____________.

Group of answer choicesTHYMUS GLAND

BONE MARROW

LYMPH NODES

SPLEEN

Flag question: Question 8Question 82 pts

This valve is in between the right atrium and the right ventricle.

Group of answer choicesBICUSPID VALVE

TRICUSPID VALVE

MITRAL VALVE

AORTIC VALVE

Flag question: Question 9Question 92 pts

This term is otherwise known as the cardiac muscle tissue.

Group of answer choicesCORONARY CHAMBER

MYOCARDIUM

PERICARDIUM

ENDOCARDIUM

Flag question: Question 10Question 102 pts

If a person was born without the ability to produce pepsin, what would the individual have a difficulty in digesting?

Group of answer choicesPROTEINS

CARBOHYDRATES

FATS

NUCLEIC ACIDS

Flag question: Question 11Question 112 pts

Sometimes premature babies suffer from respiratory distress syndrome. What substance would you administer in a breathing tube to the infant?

Group of answer choicesSURFACTANT

HYDROCORTISONE

ANTI-INFLAMMATORY DRUGS

ANTIBIOTICS

Flag question: Question 12Question 122 pts

Which of the following hormones below is known to increase urine volume?

Group of answer choicesERYTHROPOIETIN

ATRIAL NATRIURETIC HORMONE

ANTIDIURETIC HORMONE

ALDOSTERONE

Flag question: Question 13Question 132 pts

If a medical professional were to take a patient's blood pressure, what would be the lowest blood pressure be called? (it occurs when the ventricles are relaxing specifically)

Group of answer choicesDIASTOLIC PRESSURE

SYSTOLIC PRESSURE

ANEURYSM

ARTERIAL PRESSURE

Flag question: Question 14Question 142 pts

What is a significant role of the large intestines?

Group of answer choicesTO TAKE UP WATER OR SALT FROM FECAL MATTER

TO RELEASE ENZYMES TO BREAKDOWN FOOD

TO FILTER BLOOD

TO CHURN FOOD AND DIGEST IT

Flag question: Question 15Question 152 pts

Infection with this type of bacteria will cause peptic ulcers.

Group of answer choicesHELICOBACTER PYLORI

CLOSTRIDIOIDES DIFFICILE

E. COLI

STAPHYLOCOCCUS AUREUS

Flag question: Question 16Question 162 pts

Which of the following causes blood to move through veins?

Group of answer choicesCONTRACTION OF SMOOTH MUSCLE

VASODILATION

BLOOD PRESSURE

CONTRACTION OF SKELETAL MUSCLE

Flag question: Question 17Question 172 pts

These molecules are made of phospholipids and prevent alveoli within the lungs from collapsing.

Group of answer choicesSURFACTANT

PLASMA

LARYNGITIS

MUCUS

Flag question: Question 18Question 182 pts

These type of blood vessels usually return blood back to the heart

Group of answer choicesARTERIOLES

ARTERIES

VENULES

VEINS

Flag question: Question 19Question 192 pts

If an animal had a longer Loop of Henle structure within the nephrons in their kidneys what benefit would this bring to the organism?

Group of answer choicesTHEY CAN FILTER OUT MORE NITROGENOUS WASTE

THE ORGANISM CAN REABSORB MORE WATER TO SEND BACK TO ITS BODY

THEY CAN GET RID OF MORE SALT AT A FASTER RATE

THE ANIMAL CAN OBTAIN MORE GLUCOSE FROM THE KIDNEYS

Flag question: Question 20Question 202 pts

An aneurysm is a weakening of the walls of a blood vessel. Which of the following blood vessels would be most likely to break open if an aneurysm is present?

Group of answer choicesVENULE

CAPILLARY

ARTERY

LYMPH DUCT

Flag question: Question 21Question 212 pts

Brett broke his nose in a fight. Which of the following will significantly be affected due to this injury?

Group of answer choicesCARBONIC ANHYDRASE ACTIVITY

EQUILIBRIUM

CONDITIONING OF INHALED AIR

GAS EXCHANGE

Flag question: Question 22Question 222 pts

This term means a "wall" to divide the left nasal cavity and the right nasal cavity.

Group of answer choicesATRIUM

VENTRICLE

SEPTUM

NOSE WALL

Flag question: Question 23Question 232 pts

Aldosterone stimulates the reabsorption of sodium ions here.

Group of answer choicesGLOMERULAR CAPSULE

DISTAL CONVOLUTED TUBULE AND COLLECTING DUCT

LOOP OF THE NEPHRON

PROXIMAL CONVOLUTED TUBULE

Flag question: Question 24Question 242 pts

Which of the following IS NOT a main function of the sinuses?

Group of answer choicesPART OF THE RESONATING CHAMBER THAT AFFECTS VOICE

LIGHTEN HEAD

WARM AND MOISTEN AIR

LOWER BLOOD PH

Flag question: Question 25Question 252 pts

This is the main artery for the cardiovascular system to circulate blood to the body

Group of answer choicesAORTA

PULMONARY ARTERY

CORONARY ARTERY

VEIN

Flag question: Question 26Question 262 pts

This side of the heart handles the systemic circuit (blood pumping throughout the whole body).

Group of answer choicesTHE RIGHT SIDE OF THE HEART

THE MIDDLE OF THE HEART

OUTSIDE OF THE HEART

THE LEFT SIDE OF THE HEART

Flag question: Question 27Question 272 pts

This artery brings blood away from the heart to the lungs.

Group of answer choicesPULMONARY ARTERY

CORONARY ARTERY

CAROTID ARTERY

AORTIC ARTERY

Flag question: Question 28Question 282 pts

Sarah has a blockage in the salivary duct near her ears. She is having a tough time salivating and has now developed "chipmunk cheeks" due to the accumulation of saliva in her ___________ glands.

Group of answer choicesPAROTID GLAND

NONE OF THE ABOVE

SUBMANDIBULAR GLAND

SUBLINGUAL GLAND

Flag question: Question 29Question 292 pts

Gee's arm was cut during an industrial accident. The blood was pouring from the wound in spurts. Which type of vessel was severed?

Group of answer choicesARTERY

CAPILLARY

VEIN

LYMPHATIC VESSEL

Flag question: Question 30Question 302 pts

These sharply pointed teeth on the sides of the mouth tear food.

Group of answer choicesINCISORS

MOLARS

PREMOLARS

CANINES

Flag question: Question 31Question 312 pts

What is added to water supplies to prevent / reduce the rate of tooth decay

Group of answer choicesFLUORIDE

CHLORIDE

ALDEHYDE

PEROXIDE

Flag question: Question 32Question 322 pts

Tim is wondering what is the name of the process in which the diaphragm contracts (pulled downward) and the lungs expand / inflate?

Group of answer choicesDEFLATION

INSPIRATION

EXPIRATION

EXHALATION

Flag question: Question 33Question 332 pts

An individual may have problems propelling food through his or her digestive tract (digestion issues) due to a complication in this tissue layer of the digestive system.

Group of answer choicesSEROSA

MUSCULARIS

MUCOSA

SUBMUCOSA

Flag question: Question 34Question 342 pts

Mandy is looking at a list of events that were written by middle school science students about what they believe takes place during the act of swallowing. Which of the events listed is correct?

Group of answer choicesTHE LARYNX RISES

THE EPIGLOTTIS RISES

THE ESOPHAGUS CLOSES

THE BOLUS RISES

Flag question: Question 35Question 352 pts

This structure regulates blood flow into capillary beds.

Group of answer choicesVENOUS VALVES

POSTCAPILLARY SPHINCTERS

PEYER'S PATCH

PRECAPILLARY SPHINCTERS

Flag question: Question 36Question 362 pts

Pepsinogen being converted to pepsin is an event that takes place during digestion in what specific organ?

Group of answer choicesLARGE INTESTINE

SMALL INTESTINE

ESOPHAGUS

STOMACH

Flag question: Question 37Question 372 pts

Tammy has consumed too much alcohol and is vomiting profusely (a lot). Which of the following hormones below would be present and in high levels within her body?

Group of answer choicesALL OF THE HORMONES MENTIONED WILL BE IN HIGH LEVELS WITHIN TAMMY'S BODY

ATRIAL NATRIURETIC PEPTIDES

ERYTHROPOIETIN

ANTIDIURETIC HORMONE

Flag question: Question 38Question 382 pts

Timothy, spent the whole day eating starchy food. Which of the following enzymes are used to break down his starchy meals?

Group of answer choicesRENIN

LIPASE

PEPSIN

AMYLASE

Flag question: Question 39Question 392 pts

Which of the following is true of Expiration?

Group of answer choicesIT TAKES PLACE WHEN BOTH DIAPHRAGM AND INTERCOSTAL MUSCLES CONTRACT WHICH DECREASES THE VOLUME OF THE LUNGS

IT TAKES PLACE WHEN BOTH DIAPHRAGM AND INTERCOSTAL MUSCLES RELAX WHICH INCREASES THE VOLUME OF THE LUNGS

IT TAKES PLACE WHEN BOTH DIAPHRAGM AND INTERCOSTAL MUSCLES CONTRACT WHICH INCREASES THE VOLUME OF THE LUNGS

IT TAKES PLACE WHEN BOTH DIAPHRAGM AND INTERCOSTAL MUSCLES RELAX WHICH DECREASES THE VOLUME OF THE LUNGS

Flag question: Question 40Question 402 pts

During digestion, the stomach's main responsibility is the chemical digestion of what substance?

Group of answer choicesCARBOHYDRATES

PROTEINS

FATS

SUGARS

Flag question: Question 41Question 412 pts

Prior to blood flowing to capillary beds blood flowed through __________ first.

Group of answer choicesARTERIOLES

ARTERIES

VEINS

VENULES

Flag question: Question 42Question 422 pts

These blood vessels contain the most pressure out of all the listed vessels below.

Group of answer choicesARTERIOLES

VEINS

VENULES

ARTERIES

Flag question: Question 43Question 432 pts

Which of the following muscles ARE NOT used during normal inspiration?

Group of answer choicesINTERCOSTAL MUSCLES

ABDOMINAL MUSCLES

DIAPHRAGM

ALL MUSCLES CHOICES ARE USED DURING INSPIRATION

Flag question: Question 44Question 442 pts

A doctor reported an infection of the thin layer of tissue around the inner cavities of the heart, what layer is the doctor referring to?

Group of answer choicesMYOCARDIUM

PERICARDIUM

ENDOCARDIUM

SINOATRIAL NODE

Flag question: Question 45Question 452 pts

A person with this lung disease experiences a loss of elastic tissue, which makes it hard to exhale.

Group of answer choicesEMPHYSEMA

PNEUMONIA

TUBERCULOSIS

INFLUENZA

Flag question: Question 46Question 462 pts

Which region of the kidney houses the Loop of Henle from the nephron cells?

Group of answer choicesRENAL MEDULLA

URETER

RENAL CORTEX

RENAL PELVIS

Flag question: Question 47Question 472 pts

A(n) ________ in ________ would take place in the individual's body if he or she were to get shot in an artery and lose a lot of blood.

Group of answer choicesINCREASE; ANTIDIURETIC HORMONE

DECREASE; ATRIAL NATRIURETIC PEPTIDE

DECREASE; ANTIDIURETIC HORMONE

INCREASE; ALDOSTERONE

Flag question: Question 48Question 482 pts

This part of the digestive system does not necessarily have a digestive role

Group of answer choicesSTOMACH

CECUM

APPENDIX

SMALL INTESTINE

Flag question: Question 49Question 492 pts

The body is very sensitive in monitoring even the slightest change of this gas, changes in breathing rate is determined by this gas.

Group of answer choicesOXYGEN

CARBON MONOXIDE

CARBON DIOXIDE

NITROGEN

Flag question: Question 50Question 502 pts

Which of the following hormones below is the hormone that signals a person to excrete his or her salt in one's body through urination?

Group of answer choicesERYTHROPOIETIN

ALDOSTERONE

ATRIAL NATRIURETIC PEPTIDE

ANTIDIURETIC HORMONE

Putting in document now so it’s easier to read

okay

Attached.

ATTACHMENTS

 

There is an hour and 12 min left for the exam. After you e done some can you send them to me so I have time to put in answers

With the help of these structures they allow blood to flow from the legs in one direction back up to the heart (they prevent gravity from letting blood fall back down to the legs).

Ans:valves

50.Which of the following hormones below is the hormone that signals a person to excrete his or her salt in one's body through urination?

ans: Atrial natriuretic peptide

49 The body is very sensitive in monitoring even the slightest change of this gas, changes in breathing rate is determined by this gas.

ans:Carbon Dioxide

48)This part of the digestive system does not necessarily have a digestive role

appendix

47)A(n) ______ in ______ would take place in the individual's body if he or she were to get shot in an artery and lose a lot of blood.

ans:increase; aldosterone

46)Which region of the kidney houses the Loop of Henle from the nephron cells? Group of answer choices RENAL MEDULLA

ans:RENAL MEDULLA

45)ans :emphysema

44)endocardium

43)All muscles choices are used during inspiration

42)arterioles

42)arteries

above mistakely i have copied

ok!

41)arterioles

40) proteins

Hello, quick update: I’m making good progress on your explanation and answer. If you need anything, let me know!

39)it takes place when both diaphragm and intercostal muscles relax which decreases the volume of the lungs

38)amylase

37)erythropoietin

36)stomach

35)precapillary sphincters

34)the larynx rises

33)muscularis

32)inspiration

31)fluoride

30)canines

29)artery

28)Parotid Gland

27)pulmonary artery

26)the left side of the heart

25)Aorta

24)lower blood ph

 

23distal convoluted tubule and collecting duct

22) septum

ok

conditioning of inhaled air21)

22) septum

21)artery

30 min left for the exam

18)veins

 

do you have 19?

16)contraction of skeletal muscle

15Helicobacter pylori

14)to churn food and digest it

 

13systolic pressure

12)antidiuretic hormone

11)surfactant

10)proteins

 

9)myocardium

 

should 13 be diastolic?

8)tricuspid valve

7)thymus gland

 

7)spleen

7) spleen is right

6)Inflammation in the bronchioles has to go down before enough air can enter the lungs.

5) valves

17?

4)muscularies

19?

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I’m missing 17 and 19

wait

Ques

ok

17)surfactant

19)the organism can reabsorb more water to send back to its body

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