Anatomy and Physiology

The glomerular capsular space contains ________.

The glomerular capsular space contains ________.

[html]Question 1.The mechanism of water reabsorption by the renal tubules is ________.

• cotransport with sodium ions

• osmosis

• filtration

• active transportQuestion 2.The glomerular cap

dfghj   5   1 Reply

jenniferagrethe

Catabolism of food molecules involves ________.

Catabolism of food molecules involves ________.

[html]Question 1.Which of the choices below describes the pathway of cellular respiration (the complete oxidation of glucose)?

• glycogenesis, lipogenesis, electron transport chain

• lipolysis, glycogenolysis, beta oxidation

miks   7   2 Replies

miks

Processes that break down complex molecules into simpler ones are described as anabolic.

Processes that break down complex molecules into simpler ones are described as anabolic.

[html]Question 1.Glucose sparing refers to the use of noncarbohydrate fuel molecules in the post absorptive state.

• true

• falseQuestion 2.Processes that break down complex molecules into s

seeb1999   4   1 Reply

Mtoney9

In order for amino acids to be oxidized for energy, the amine group (NH2) must be removed.

In order for amino acids to be oxidized for energy, the amine group (NH2) must be removed.

[html]Question 1.Glycogen accounts for 80-85% of stored energy in the body.

• true

• falseQuestion 2.In order for amino acids to be oxidized for energy, the amine group (NH

jonnyjon   8   3 Replies

austire

The digestive function of the liver is to produce digestive enzymes.

The digestive function of the liver is to produce digestive enzymes.

Question 1.Dentin anchors the tooth in place.

• true

• falseQuestion 2.The digestive function of the liver is to produce digestive enzymes.

• true

• false

lurielbank   0   1 Reply

mace

Which of the following is NOT part of the respiratory membrane of the lungs?

Which of the following is NOT part of the respiratory membrane of the lungs?

[html]Question 1.Which of the following provide the greatest surface area for gas exchange?

• respiratory bronchioles

• alveolar sacs

• alveoli

• alveolar ductsQuestion 2.Which of the foll

Gideon123   2   3 Replies

urbacore

As the tension of vocal folds in the larynx increase, the voice becomes ________.

As the tension of vocal folds in the larynx increase, the voice becomes ________.

[html]Question 1.Surfactant helps to prevent the alveoli from collapsing by ________.

• interfering with the cohesiveness of water molecules, thereby reducing the surface tension of alveolar fluid

• warming the air before it

mbowdish   2   1 Reply

DWFG2796

The statement, "in a mixture of gases, the total pressure is the sum of the individual partial ...

The statement, "in a mixture of gases, the total pressure is the sum of the individual partial ...

[html]Question 1.The relationship between gas pressure and gas volume is described by ________.

• Henry's law

• Boyle's law

• Dalton's law

• Charles' lawQuestion 2.The statement, "in a mix

caillacakes   0   3 Replies

sarahlouhigg

During normal quiet breathing, males breathe 25% more than females.

During normal quiet breathing, males breathe 25% more than females.

[html]Question 1.Intrapleural pressure is normally about 4 mm Hg less than the pressure in the alveoli.

• true

• falseQuestion 2.During normal quiet breathing, males breathe 25% more than fe

billyhilly   4   1 Reply

tlaster

A drop in blood pH is likely to cause a slower breathing rate.

A drop in blood pH is likely to cause a slower breathing rate.

[html]Question 1.The lungs are perfused by two circulations: the pulmonary and the bronchial. The pulmonary circulation is for oxygenation of blood. The bronchial circulation supplies blood to the lung structures (tissue).

•

Yeeeee89   2   2 Replies

Yeeeee89

The functions of the nasal conchae are to enhance the air turbulence in the cavity and to increase ...

The functions of the nasal conchae are to enhance the air turbulence in the cavity and to increase ...

[html]Question 1.The lingual tonsil is found on the posterior surface of the root of the tongue.

• true

• falseQuestion 2.The functions of the nasal conchae are to enhance the air turbulence

mdagenh1   1   1 Reply

Dogggg

Which of the following is true of antigens?

Which of the following is true of antigens?

[html]Question 1.During inflammation, fluids will passively diffuse out of blood vessels into the nearby infected tissues. This implies all of the following EXCEPT ________.

• the surrounding tissue will swell with excessive

Lighting2551   0   2 Replies

Lighting2551

All but one of the following occurs during the inflammatory response. Select the example below that ...

All but one of the following occurs during the inflammatory response. Select the example below that ...

[html]Question 1.Membrane attack complex (MAC) kills by ________.

• allowing the organelles to spill free from the bacteria

• penetrating the capsule of the bacteria giving antibiotic drugs access to bacterial cells

• disru

jonnyjon   1   1 Reply

Gparker

Lymph vessels do NOT transport ________.

Lymph vessels do NOT transport ________.

[html]Question 1.Lymph leaves a lymph node via ________.

• the cortical sinus

• the subcapsular sinus

• efferent lymphatic vessels

• afferent lymphatic vesselsQuestion 2.Lymph vessels do N

violin13   2   2 Replies

violin13

The internal carotid arteries supply the ________ with blood.

The internal carotid arteries supply the ________ with blood.

Question 1.The ________ in the carotid sinuses and aortic arch detect increases in blood pressure.Question 2.The internal carotid arteries supply the ________ with blood.

DragoxCM16   0   1 Reply

jfinn1021

Blood flow is ________ proportional to the difference in blood pressure. Blood flow is ________ ...

Blood flow is ________ proportional to the difference in blood pressure. Blood flow is ________ ...

[html]Question 1.Which of the following statements is NOT true of the precapillary sphincters?

• They increase or decrease rates of perfusion to the tissues served by the true capillaries.

• They regulate the flow of blood t

Izzydhindsa   0   2 Replies

Izzydhindsa

Vessels that carry blood away from the heart and are named by the organs they supply (renal) are _________.

Vessels that carry blood away from the heart and are named by the organs they supply (renal) are _________.

[html]Question 1.Which structural layer of blood vessels is most responsible for maintaining blood pressure?

• tunica media

• tunica intima

• tunica externa

• subendothelialQuestion 2.Vess

wildcat290   0   1 Reply

abonaccorso1

A Doppler ultrasound was performed on an infant who had symptoms of breathlessness and it was found ...

A Doppler ultrasound was performed on an infant who had symptoms of breathlessness and it was found ...

[html]Question 1.An older woman complains of shortness of breath and intermittent fainting spells. Her doctor runs various tests and finds that the atrioventricular (AV) node is not functioning properly. What is the suggested

coolcat   0   2 Replies

coolcat

What is the functional importance of the intercalated discs of cardiac muscle? What is the ...

What is the functional importance of the intercalated discs of cardiac muscle? What is the ...

[html]Question 1.Why is oxygen so much more critical to the heart muscle than to skeletal muscles?Question 2.What is the functional importance of the intercalated discs of cardiac muscle? What

Hpreet796   0   1 Reply

Nashua

Which is NOT true of thrombocytopenia?

Which is NOT true of thrombocytopenia?

[html]Question 1.A lack of intrinsic factor, leading to a deficiency of vitamin B12 and causing an appearance of large pale cells called macrocytes, is characteristic of ________.

• p

lurielbank   0   2 Replies

lurielbank

Blood doping refers to the practice of ________ before an athletic event.

Blood doping refers to the practice of ________ before an athletic event.

[html]Question 1.Replacing lost blood volume with an isotonic saline solution ________.

• lowers the patient's hematocrit

• lowers the patient's blood volume

• restores the oxygen-carrying capacity of the circulation

• res

baileymeredith   0   1 Reply

Isack

Which is NOT true of leukocytes?

Which is NOT true of leukocytes?

[html]Question 1.All of the following can be expected with polycythemia EXCEPT ________.

• low blood viscosity

• high blood pressure

• high hematocrit

• increased blood volumeQuestion 2.Wh

BenAff   2   2 Replies

BenAff

Why should the hypothalamus instead of the anterior pituitary be called the "master endocrine gland"?

Why should the hypothalamus instead of the anterior pituitary be called the "master endocrine gland"?

[html]Question 1.Compare the structure and function of endocrine and exocrine glands.Question 2.Why should the hypothalamus instead of the anterior pituitary be called the "master endocrine gl

Clement   0   1 Reply

DryPhantom

Which of the following is NOT a typical result of a long-term stress response?

Which of the following is NOT a typical result of a long-term stress response?

[html]Question 1.Glucagon ________.

• is considered a hypoglycemic hormone

• stimulates the absorption of glucose from the blood

• triggers the conversion of glucose into glycogen

• triggers gluconeogenesis

anthonydel117   2   2 Replies

anthonydel117

John tells you that cholesterol is bad and should be eliminated from your diet. You explain to him ...

John tells you that cholesterol is bad and should be eliminated from your diet. You explain to him ...

[html]Question 1.What ion is sometimes used as a second messenger of amino acid-based hormones?

• calcium

• chlorine

• sodium

• ironQuestion 2.John tells you that cholesterol is bad and sh

zar   0   1 Reply

gumpfable

A release of parathyroid hormone (PTH) will trigger ________.

A release of parathyroid hormone (PTH) will trigger ________.

[html]Question 1.In circumstances where the body requires prolonged or increased levels of a hormone, the DNA of target cells will specify the synthesis of more receptors on the surface of the cells of the target organ. This i

billyhilly   2   2 Replies

billyhilly

Which of the following is NOT a step in thyroxine (T4) production?

Which of the following is NOT a step in thyroxine (T4) production?

[html]Question 1.Aldosterone ________.

• production is greatly influenced by ACTH

• functions to increase sodium reabsorption

• is secreted by the posterior pituitary

• presence increases potassium concentration in the blo

jus10n   5   1 Reply

Kaajalp

The effect of a hormone on a target cell may be decreased by the presence of ________.

The effect of a hormone on a target cell may be decreased by the presence of ________.

[html]Question 1.Regulating hormones from the hypothalamus ________.

• travel by arteries to the pituitary

• enter the hepatic portal system, which feeds the pituitary

• enter venous circulation and travel to the heart, whi

asdoooeoe   5   2 Replies

5 / 5

asdoooeoe

Using Figure 16.2, match the following anterior pituitary hormones with their ...

Using Figure 16.2, match the following anterior pituitary hormones with their ...

[html]Question 1.

wildcat290   3   1 Reply

5 / 5

katiewill

Using Figure 16.1, match the following:Produce hormones involved in electrolyte balance ...

Using Figure 16.1, match the following:Produce hormones involved in electrolyte balance ...

[html]Question 1.

daniellasousa   2   3 Replies

Omama

Using Figure 16.1, match the following:Storehouse for the hormones produced by the ...

Using Figure 16.1, match the following:Storehouse for the hormones produced by the ...

[html]Question 1.

anthonydel117   2   1 Reply

DWFG2796

The synapse of the olfactory nerves with the mitral cells is called a(n) ________.

The synapse of the olfactory nerves with the mitral cells is called a(n) ________.

[html]Question 1.High frequency sounds are detected when the basilar membrane is displaced near the ________.Question 2.The synapse of the olfactory nerves with the mitral cells is called a(n)

ineedthebioq   8   1 Reply

Lori734

Describe the steps of the regeneration process of a damaged peripheral nerve fiber.

Describe the steps of the regeneration process of a damaged peripheral nerve fiber.

[html]Question 1.Name three unencapsulated sensory receptors and tell what they are used for.Question 2.Describe the steps of the regeneration process of a damaged peripheral nerve fiber.[/htm

lizsmith   10   3 Replies

sarahlouhigg

Tactile sensation is a combination of touch, pressure, stretch, and vibration. Which of the ...

Tactile sensation is a combination of touch, pressure, stretch, and vibration. Which of the ...

[html]Question 1.We can touch our finger to our nose while our eyes are closed in part because we can sense the position and movement of our joints as well as the length of stretch in our muscles. These sensations create aware

regina nana   9   1 Reply

5 / 5

cooldawg69

Receptors that respond to changes in room temperature are found in the skin. Which of the following ...

Receptors that respond to changes in room temperature are found in the skin. Which of the following ...

[html]Question 1.If someone spills very hot coffee (200°F) on their skin, they will likely perceive much pain. Which of the following receptor types is causing this sensation?

• mechanoreceptors

• thermoreceptors

• chemorec

uni67   12   2 Replies

uni67

Drooping of the upper eyelid, and double vision are potential symptoms of damage to the olfactory nerve.

Drooping of the upper eyelid, and double vision are potential symptoms of damage to the olfactory nerve.

[html]Question 1.Reciprocal inhibition means that while one sensory nerve is stimulated, another sensory neuron for synergistic muscles in the same area is inhibited and cannot respond.

• true

• falseQue

Yessi15   6   1 Reply

Antoinette12

A heroin addict was brought into the emergency room. The addict's friend asks the emergency room ...

A heroin addict was brought into the emergency room. The addict's friend asks the emergency room ...

[html]Question 1.A patient is admitted to the hospital with exacerbation of multiple sclerosis (MS). She asks the nurse, "Why did this have to happen to me again? I was doing so well." Explain why some forms of MS are characte

asprague24   5   2 Replies

asprague24

If a motor neuron in the body were stimulated by an electrode placed about midpoint along the length ...

If a motor neuron in the body were stimulated by an electrode placed about midpoint along the length ...

[html]Question 1.The interior surface of a neuron's plasma membrane at resting membrane potential will have a ________.

• positive charge and contains more sodium than outsi

lizsmith   6   1 Reply

RNIPP

When a neurotransmitter like acetylcholine is acting in an excitatory manner which of the following ...

When a neurotransmitter like acetylcholine is acting in an excitatory manner which of the following ...

[html]Question 1.If a postsynaptic cell is stimulated to threshold by temporal summation this implies that ________.

• a presynaptic neuron is sending frequent EPSP

• the presynaptic neuron is sending frequent IPSP

• the po

justinw2200   5   2 Replies

justinw2200

David is playing football when he suffers from a ruptured calcaneal tendon. The rupture is ...

David is playing football when he suffers from a ruptured calcaneal tendon. The rupture is ...

[html]Question 1.Damage to the ischiocavernosus muscle would have what effect?Question 2.David is playing football when he suffers from a ruptured calcaneal tendon. The rupture is accompanied

tlc_71111   2   1 Reply

kwashington67