Unit 4 Review

अब Quizwiz के साथ अपने होमवर्क और परीक्षाओं को एस करें!

The structure that overlies the organ of Corti is the

Tectorial membrane

The auditory cortex is located in the...

Temporal lobe

Sensory information is processed and relayed to the cerebrum by the...

Thalamus

The _____ filters and relays sensory information to the cerebral cortex

Thalamus

Chapter 13

The Brain and Cranial Nerves

Chapter 26

The Reproductive System

Chapter 15

The Special Senses

Chapter 24

The Urinary System

Sound waves are converted into mechanical movements by the...

Tympanic membrane

The ciliary muscle contracts to...

adjust the shape of the lens for close vision

Overseeing the postural muscles of the body and making rapid adjustments to maintain balance and equilibrium are functions of the...

Cerebellum

Damage to ependymal cells would most likely affect the...

formation of cerebrospinal fluid

The external ear ends at the...

tympanic membrane (ear drum)

The auditory ossicles connect the...

tympanic membrane to the oval window

A healthy adult produces how much urine per day?

1200mL

A ray of light entering the eye will encounter these structures in what order?

1. Cornea 2. Aqueous humor 3. lens 4. Vitreous body 5. Retina 6. Choroid CALVRC

Which of these is correctly matched with it's location?

1. Falx cerebri; between cerebral hemispheres 2. Tentorium cerebelli; between cerebral hemispheres and cerebellum 3. Falx cerebelli; between cerebellar hemispheres 4. dural venous sinuses; large collecting veins located within the dural folds ALL OF THE ABOVE

Which of the following is not true of the vascular layer of the eye?

1. Provides a route for blood vessels and lymphatics that supply tissues of the eye 2. Regulates the amount of light entering the eye 3. secretes and reabsorbs the aqueous humor 4. controls the shape of the lens 5. contains photorecptors

What is the functions of cerebrospinal fluid?

1. Provides cushioning for delicate neural tissues 2. Provides buoyant support for the brain 3. Acts as a transport medium for nutrients 4. Acts as a transport medium for waste productions

What are the functions of the nervous system?

1. Sense the internal and external environments 2. integrate sensory information 3. Coordinate voluntary and involuntary activities 4. Control peripheral effecters (i.e. glands)

Which statement is true about the vagina?

1. Serves as a passageway for the elimination of menstral fluids 2. Receives the penis during coitus 3. Holds spermatozoa prior to their passage to the uterus 4. forms lower portion of the birth canal 5. All of the above

What are the functions of the Neuroglia?

1. Support 2. Phagocytosis 3. Secretion of cerebrospinal fluid 4. Maintenance of blood-brain barrier

All of the following helps directly protect the brain except...

1. The blood-brain barrier 2. the bones of the skull 3. the cranial meninges 4. the CSF 5. The neural tube

What is the ears anatomical sequence?

1. Tympanum 2. Malleus 3. Incus 4. Stapes 5. Oval Window 6. Round Window

Which structure in the female reproductive system is lined with cilia?

1. Uterine Tube 2. Infundibulum 3. Ampulla 4. All of the above

All of the following are true of the fibrous layer of the eye except that it..

1. consists of the sclera, limbus, and cornea 2. provides mechanical support and some protection for the eye 3. produces aqueous humor 4. contributes substantial focusing power 5. is where extrinsic eye muscles are

The neural layer contains all of the following except...

1. ganglion cells 2. photoreceptor cells 3. supporting cells 4. photoreceptor rods 5. Blood vessels

Which of the following descriptions best matches the term aqueous humor?

1. gelatinous fluid that fills posterior chamber 2. secreted in bright light 3. constantly produced and recycled 4. produced by lacrimal glands 5. surround the retina

What organs are apart of the urinary system?

1. kidney 2. urinary bladder 3. ureter 4. urethra

All of the following is a function of tears except

1. lubricated the eye 2. washes away debris 3. nourishes the cornea and conjunctiva 4. maintains acidic environment

Which of the following is a function of the urinary system?

1. regulates plasma concentrations of electrolytes 2. regulates blood volume 3. contributes to stabilizing blood pH 4. eliminates organic waste products 5. All of the above

Flow of newly produced urine

1. renal papilla 2. minor calyx 3. major calyx 4. renal pelvis 5. ureter RMMRU

Taste receptors are distributed in which of the following places?

1. surface of epiglottis 2. surface of the tongue 3. portions of the pharynx 4. ALL OF THE ABOVE

The main organs of the female reproductive tract include:

1. vagina 2. Urethra 3. Ovaries 4. Mammary glands 5. All of the above

How many cranial nerve pairs are there?

12

The space between the cornea and the iris is the...

Anterior chamber

The cells that cover the outer surfaces of CNS capillaries to create the blood-brain barrier

Astrocytes

The largest and most numerous neuroglia in the CNS that absorb and recycle neurotransmitters are the

Astrocytes

Many medications introduced into the bloodstream cannot directly affect the neurons of the CNS because

Astrocytes isolate the CNS by forming a blood-brain barrier

Vibrations received by the tympanic membrane are transferred to the oval window by the...

Auditory ossicles

What nervous system provides involuntary regulation of smooth muscle, cardia muscle, and glandular activity

Autonomic Nervous System (ANS)

What is the plasma membrane of an axon?

Axolemma

The axon is connected to the cell body at the...

Axon hillock

The structure that supports the organ of Corti is the

Basilar membrane

Which of the following descriptions best matches the term stereocilia

Bending these procedures receptor potential in hair cells

The neural tissue is isolated from the general circulation by the...

Blood-brain barrier

The abnormality that develops when a lens loses its transparency is known as...

Cataracts

What nervous system is composed of the brain and spinal cord?

Central Nervous System (CNS)

A cortex is found on the surface of both the...

Cerebellum and cerebral hemispheres

The third and fourth ventricles are linked by a slander canal designated as the...

Cerebral aqueduct

The highest levels of information processing occur in the...

Cerebrum

Which type of synapse is most common in the nervous system?

Chemical

What structure change the shape of the lens for far and near vision?

Ciliary body

Photoreceptors that convey our ability to see color

Cones

The ____ covers most of the exposed surface of the eye

Conjunctiva

____ or pinkeye; damage to or irritation of the conjunctival surface

Conjunctivitis

The transparent portion of the fibrous plate is the...

Cornea

Olfactory organs are located in the nasal cavity inferior to the perforated bony structure known as the...

Cribriform plate

Which of the following lies between the cerebrum and the brainstem?

Diencephalon

The condition called ____ is characterized by painful or difficult urination. This condition can be due to pathologic or benign causes

Dysuria

_______ line the brain ventricles and spinal canal

Ependymal cells

The organ that monitors and adjusts the composition of tubular fluid, recycles damaged spermatozoa, and is the site of sperm maturation is the

Epididymis

The formal term for the sense of gravity, rotation , and linear acceleration is the sense of

Equilibrium

The outermost layer of the kidney is the

Fibrous capsule

The ventricle associated with the pons and upper medulla is the

Fourth

An area of the retina that contains only cones and is the site for the sharpest vision is the...

Fovea centralis

Neuron cell bodies in the PNS are clustered together in masses called

Ganglia

Which of the following are NOT types of neuroglia?

Interneurons

Regions of the CNS where neuron cell bodies dominate constitute the ____matter

Gray

The sense of taste is also known as...

Gustation

A person suffering from___ can see distant objects more clearly than those that are close

Hyperopia (Farsighted)

The cranial nerves that innervate the extraocular muscles are...

III.IV.VI

The part of the eye that determines eye color is the...

Iris

After suffering a stroke. Mary finds that she cannot move her RIGHT arm. This would suggest that the stroke damage is in the area of the ___ lobe

Left frontal

The control of heart rate and blood pressure is based in the....

Medulla oblongata

Autonomic centers that control blood pressure, heart rate, and digestion are located in the...

Medulla oblongata

The cardiovascular reflexes are based in the...

Medulla oblongata

____ is the process of sloughing off the old functional layer of the endometrium

Mentration

Small, wandering cells that engulf cell debris and pathogens in the CNS are called...

Microglia

The smallest neuroglia of the CNS that act as phagocytes are the...

Microglia

A person suffering from___can see objects that are close, but distant objects appear blurred

Myopia (nearsighted)

What is the basic functional unit of the nervous system?

Neuron

The visual cortex is located in the...

Occipital lobe

Olfactory receptors send axons through the cribriform plate of the ethmoid bone. Those axons synapse on neurons in the...

Olfactory bulb

The myelin sheath that covers may CNS axons is formed by...

Oligodendrocytes

The middle ear communicates with the nasopharynx through the...

Pharyngotympanic tube (eustachian tube)

The visual receptors of the retina are called...

Photoreceptors

What structure is covered by many blood vessels and adheres tightly to the surface of the brain....

Pia Mater

The layer of the meninges that closely follows every gyrus and sulcus is the...

Pia mater

Damage to the somatic motor association area of the frontal lobe would interfere with the ability to...

Play piano

The surface of the postcentral gyrus contains the ___ cortex

Primary sensory

What is the function of gonads?

Produce gametes and produce hormones

__________ monitor the position of the skeletal muscles and joints?

Proprioceptors

Photoreceptor cells that are most useful in dim light

Rods

The neurilemma of axons in the peripheral nervous system is formed by

Schwann cells

A glomerulus is

a knot of capillaries within the renal corpuscle

What nervous system controls the skeletal muscles?

Somatic Nervous System (SNS)

Which of the following descriptions best matches the term otoliths

Tiny weights necessary for the static sense of equilibrium

Urine is carries to the urinary bladder by

Ureters

Urine is temporarily stored in the...

Urinary bladder

The organ that provides mechanical protection and nutritional support for developing embryo

Uterus

Chambers within the brain that contain cerebrospinal fluid

Ventricles

The gelatinous material found in the posterior cavity is the...

Vitreous humor

Regions of the CNS with an abundance of myelinated axons constitute the ____matter

White

The main portion of the uterus is called the

body

Which of the following glands secretes a fluid that lubricates the tip of the penis?

bulbourethral gland

The afferent arteriole in the kidney...

carries blood to the glomerulus

Pupillary muscles are controlled by the ANS. Parasympathetic activation causes pupillary____, and sympathetic activation causes___.

constriction;dilation

A sudden rise of room brightness would cause...

contraction of the pupillary constrictor muscles with decrease in pupil size

What is a barrier method of birth control?

diaphragm

The organ that carries sperm from the epididymis to the urethra is the

ductus deferens

The _____ is the inner lining of the uterus

endometrium

Another term for vulva is...

female external genitalia

The cornea is part of the...

fibrous layer

The _____ fingerlike projections that capture the freshly ovulated ovum

fimbriae

The prominent indentation of the medial surface of the kidney is the...

hilum

The special type of cell division required to produce gametes is called

meiosis

Basilar membrane

moves up and down when the stapes moves back and forth

The thick muscular layer of the uterus is the

myomentrium

The functional unit of the kidney is the

nephron

The ____ ear collects sound waves and transmits them to the ___ ear, which contain auditory ossicles

outer;middle

The _____ is the outer lining of the uterus

perimetrium

Sperm are moved along the ductus deferens by

peristaltic contractions

The primary motor cortex (motor strip) is the surface of the...

precentral gyrus

The glomerular capsule and the glomerulus make up the...

renal corpuscle

The opening in the iris through which light passes is the..

pupil

The cavity of the kidney that receives urine from the calyces is called the

renal pelvis

When you spin quickly, you may feel dizzy. Which component of the inner ear generates the sensations that can lead to this feeling?

semicircular canal

Sperm production occurs in the

seminiferous tubules

Sperm develop from stem cells called..

spermatogonia

The process of spermatogenesis produces...

spermatozoa

The site of intercellular communication between neurons is the...

synapse

Axons terminate in a series of fine extensions known as...

telodendria

The male gonad is called a

testis

The ureters and urinary bladder are lined by ___ epithelum

transitional

The tough fibrous capsule that surrounds the testis is called the

tunica albuginea

Neurotransmitter for release is stored in synaptic...

vesicles


संबंधित स्टडी सेट्स

Biochemistry - Protein Trafficking

View Set

Chapter 7 The Therapeutic Response to Angry, Aggressive, Abused, or Abusive Clients

View Set

Chapter 6 - Chemistry & Chemical Safety

View Set

Organs are composed of two or more tissue types (Chap 5 anatomy 101 Alvernia)

View Set

History Unit 11 - Division and Secession

View Set