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Vocabulario Avanzado para el TOEFL - Anatomía Humana

Aquí aprenderás algunas palabras en inglés sobre la familia y las relaciones, como "saliva", "canine", "lobe", etc. que se necesitan para el examen TOEFL.

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Advanced Words Needed for TOEFL
trachea
[Sustantivo]

(anatomy) the membranous tube in the body that carries air from the throat to the bronchi

tráquea

tráquea

Ex: Tracheostomy is a surgical procedure in which a hole is created in the trachea to bypass an obstruction or assist with breathing .La **traqueotomía** es un procedimiento quirúrgico en el que se crea un agujero en la **tráquea** para evitar una obstrucción o ayudar en la respiración.
respiration
[Sustantivo]

(anatomy) the act or process of breathing

respiración

respiración

Ex: Infants exhibit rapid respiration rates compared to adults , reflecting their developing respiratory systems .Los bebés exhiben tasas de **respiración** rápidas en comparación con los adultos, lo que refleja el desarrollo de sus sistemas respiratorios.
larynx
[Sustantivo]

(anatomy) the hollow organ in the throat that contains the vocal cords and provides an air passage to the lungs

laringe

laringe

Ex: The muscles of the larynx play a crucial role in controlling the pitch and volume of the voice during speech .Los músculos de la **laringe** desempeñan un papel crucial en el control del tono y el volumen de la voz durante el habla.
saliva
[Sustantivo]

the liquid produced in the mouth to make chewing and swallowing easier and to prepare food for digestion

saliva

saliva

Ex: The forensic scientist collected saliva samples from the crime scene to extract DNA evidence .El científico forense recolectó muestras de **saliva** de la escena del crimen para extraer evidencia de ADN.
taste bud
[Sustantivo]

any of the group of sensory cells that are mainly on the tongue, making one recognize different tastes

papila gustativa

papila gustativa

Ex: Some people have more sensitive taste buds than others, allowing them to detect subtle differences in flavor more easily.Algunas personas tienen **papilas gustativas** más sensibles que otras, lo que les permite detectar diferencias sutiles en el sabor con mayor facilidad.
incisor
[Sustantivo]

(anatomy) any of the eight narrow-edged teeth at the front of the mouth that are used for biting

incisivo

incisivo

Ex: The orthodontist recommended braces to correct the misalignment of her incisors.El ortodoncista recomendó frenos para corregir la desalineación de sus **incisivos**.
enamel
[Sustantivo]

the hard white external layer that covers the crown of a tooth

esmalte

esmalte

Ex: Enamel can be damaged by excessive brushing, grinding teeth, or trauma to the mouth.El **esmalte** puede dañarse por cepillado excesivo, rechinar los dientes o traumatismos en la boca.
nostril
[Sustantivo]

either of the two external openings of the nose that one breathes through

orificio nasal, fosa nasal

orificio nasal, fosa nasal

Ex: He pinched his nostrils shut to prevent the smell from reaching him .Se tapó las **fosas nasales** para evitar que el olor llegara a él.
nasal
[Adjetivo]

(anatomy) connected with the nose

nasal

nasal

Ex: Nasal irrigation with saline solution can help alleviate symptoms of sinusitis .El riego **nasal** con solución salina puede ayudar a aliviar los síntomas de la sinusitis.
phlegm
[Sustantivo]

the thick mucus that is formed in the nasal and throat cavities, usually secreted in excessive amounts as a result of common cold

flema

flema

Ex: Over-the-counter medications may help to reduce phlegm production and alleviate symptoms of congestion and coughing .Los medicamentos de venta libre pueden ayudar a reducir la producción de **flema** y aliviar los síntomas de congestión y tos.
scalp
[Sustantivo]

the skin under one's hair, covering the head

cuero cabelludo

cuero cabelludo

Ex: She brushed her hair carefully to avoid irritating her sensitive scalp.Se cepilló el cabello con cuidado para evitar irritar su **cuero cabelludo** sensible.
sinus
[Sustantivo]

(anatomy) any hollow tract in the bones of the face or the skull that is connected to the nasal cavities

seno

seno

Ex: The frontal sinuses are located above the eyes, and inflammation in this area can cause headaches and discomfort in the forehead.Los **senos** frontales se encuentran encima de los ojos, y la inflamación en esta área puede causar dolores de cabeza y malestar en la frente.
lobe
[Sustantivo]

(anatomy) a rounded part of an organ, such as, lungs or brain that seems to be separate in some way from the rest

lóbulo

lóbulo

Ex: The liver is divided into lobes , with the right lobe being larger than the left lobe.El hígado se divide en **lóbulos**, siendo el **lóbulo** derecho más grande que el **lóbulo** izquierdo.
cortex
[Sustantivo]

(anatomy) the outer layer of the anterior part of the brain, called cerebrum, containing gray matter

corteza, córtex

corteza, córtex

Ex: The somatosensory cortex, located in the parietal lobe , receives and processes sensory information from the skin , muscles , and joints .El **córtex** somatosensorial, ubicado en el lóbulo parietal, recibe y procesa información sensorial de la piel, los músculos y las articulaciones.
pupil
[Sustantivo]

(anatomy) the small round black area in the center of the eye, through which light enters

pupila

pupila

Ex: The photographer adjusted the camera settings to capture the reflection of light in the model 's pupils.El fotógrafo ajustó la configuración de la cámara para capturar el reflejo de la luz en las **pupilas** de la modelo.
iris
[Sustantivo]

(anatomy) the round colored portion of the eye around the pupil and behind the cornea

iris

iris

Ex: Abnormalities in the iris, such as heterochromia or anisocoria , can be indicative of underlying eye conditions or neurological disorders .Las anomalías en el **iris**, como la heterocromía o la anisocoria, pueden ser indicativas de afecciones oculares subyacentes o trastornos neurológicos.
retina
[Sustantivo]

(anatomy) the sensory membrane at the back of the eye that transmits light signals to the brain through optic nerves

retina

retina

Ex: The retina undergoes continuous renewal , with photoreceptor cells being replaced throughout a person 's life .La **retina** experimenta una renovación continua, con las células fotorreceptoras siendo reemplazadas a lo largo de la vida de una persona.
cornea
[Sustantivo]

(anatomy) the transparent layer that covers the outside of the eyeball

córnea

córnea

Ex: Corneal transplantation, also known as a corneal graft, may be necessary to restore vision in cases of severe corneal damage or disease.El trasplante de **córnea**, también conocido como injerto de córnea, puede ser necesario para restaurar la visión en casos de daño o enfermedad grave de la córnea.
eardrum
[Sustantivo]

a thin piece of skin in the middle ear that vibrates by sound waves and enables one to hear sounds, also known as tympanic membrane

tímpano

tímpano

Ex: Pressure changes during air travel can sometimes cause discomfort or pain in the ears due to unequal pressure on the eardrums.Los cambios de presión durante los viajes en avión a veces pueden causar molestias o dolor en los oídos debido a la presión desigual en los **tímpanos**.
trunk
[Sustantivo]

the body of an animal or human, except the limbs and head

tronco

tronco

Ex: In anatomy , the trunk refers to the main part of the body , excluding the head , neck , arms , and legs , where vital organs and major blood vessels are housed .En anatomía, el **tronco** se refiere a la parte principal del cuerpo, excluyendo la cabeza, el cuello, los brazos y las piernas, donde se alojan los órganos vitales y los principales vasos sanguíneos.
abdomen
[Sustantivo]

the lower part of the body below the chest that contains the digestive and reproductive organs

abdomen, vientre

abdomen, vientre

Ex: She engaged her core muscles , feeling a slight burn in her abdomen as she completed another set of crunches .Ella activó los músculos de su núcleo, sintiendo un ligero ardor en el **abdomen** mientras completaba otra serie de abdominales.
bile
[Sustantivo]

a greenish-brown alkaline fluid that is produced by the liver in order to help the body digest fats

bilis

bilis

Ex: After a fatty meal , the gallbladder contracts , releasing bile into the duodenum to facilitate the digestion and absorption of dietary fats .Después de una comida grasa, la vesícula biliar se contrae, liberando **bilis** en el duodeno para facilitar la digestión y absorción de las grasas dietéticas.
bladder
[Sustantivo]

a sac-like organ inside the body where urine is stored before being passed

vejiga

vejiga

Ex: The ultrasound showed that the bladder was functioning normally .El ultrasonido mostró que la **vejiga** funcionaba normalmente.
gland
[Sustantivo]

an organ in the body that produces certain chemical substances to be used in the body or to be discharged into the surroundings

glándula

glándula

Ex: The doctor prescribed medication to stimulate the production of insulin by the pancreas gland in the patient with diabetes .El médico recetó medicamentos para estimular la producción de insulina por la **glándula** pancreática en el paciente con diabetes.
pancreas
[Sustantivo]

a large gland in the body that produces insulin and glucagon and substances that help the body digest food

páncreas

páncreas

Ex: The islets of Langerhans within the pancreas contain beta cells that produce insulin , essential for glucose metabolism and energy production in the body .Los islotes de Langerhans dentro del **páncreas** contienen células beta que producen insulina, esencial para el metabolismo de la glucosa y la producción de energía en el cuerpo.
spleen
[Sustantivo]

(anatomy) an abdominal organ that controls the quality of the blood cells

bazo

bazo

Ex: The spleen also serves as a reservoir for platelets and white blood cells , releasing them into circulation as needed to support the immune response .El **bazo** también sirve como reservorio de plaquetas y glóbulos blancos, liberándolos a la circulación según sea necesario para apoyar la respuesta inmunológica.
colon
[Sustantivo]

(anatomy) the main part of the large intestine, between the caecum to the rectum, where water is removed from solid waste

colon

colon

Ex: A colonoscopy is a procedure used to examine the colon for abnormalities , such as polyps or tumors , and to screen for colorectal cancer .Una **colonoscopia** es un procedimiento utilizado para examinar el **colon** en busca de anomalías, como pólipos o tumores, y para detectar el cáncer colorrectal.
bowel
[Sustantivo]

(usually plural) the tube in the body through which digested food passes from the stomach to the anus

intestino

intestino

Ex: A healthy diet rich in fruits and vegetables supports optimal bowel function .Una dieta saludable rica en frutas y verduras favorece el funcionamiento óptimo del **intestino**.
pelvis
[Sustantivo]

(anatomy) the large round bone structure that the limbs and the spine are joined to, which also protects the abdominal organs

pelvis

pelvis

Ex: The pelvis is a key component of the human skeletal system , providing support and protection to internal organs .La **pelvis** es un componente clave del sistema esquelético humano, proporcionando soporte y protección a los órganos internos.
womb
[Sustantivo]

the part of the body of a woman or female mammal where the baby develops before birth

matriz, útero

matriz, útero

Ex: The mother sang lullabies to her unborn child , hoping to soothe and comfort them within the womb.La madre cantaba canciones de cuna a su hijo por nacer, con la esperanza de calmarlo y consolarlo dentro del **vientre**.
cervix
[Sustantivo]

(anatomy) the narrow outer opening of the womb or uterus of a female

cuello del útero

cuello del útero

Ex: In some cases , the cervix may be artificially dilated using medication or surgical techniques to facilitate certain medical procedures , such as childbirth or the insertion of an intrauterine device ( IUD ) .En algunos casos, el **cuello uterino** puede dilatarse artificialmente mediante medicamentos o técnicas quirúrgicas para facilitar ciertos procedimientos médicos, como el parto o la inserción de un dispositivo intrauterino (DIU).
uterus
[Sustantivo]

(anatomy) the organ in the female body where the fetus is conceived and grown before being born

útero, matriz

útero, matriz

Ex: The uterus is held in place by ligaments and pelvic floor muscles .El **útero** se mantiene en su lugar por ligamentos y músculos del suelo pélvico.
ovary
[Sustantivo]

either of the two organs in women or female animals that produce eggs for reproduction

ovario

ovario

Ex: The ovaries play a crucial role in reproductive health , producing hormones essential for fertility and menstruation .Los **ovarios** desempeñan un papel crucial en la salud reproductiva, produciendo hormonas esenciales para la fertilidad y la menstruación.
urethra
[Sustantivo]

(anatomy) the tube in most mammals that carries urine out of the body, which also carries sperm in males

uretra

uretra

Ex: The urethra is surrounded by muscles known as the urethral sphincters , which help control the flow of urine and semen .La **uretra** está rodeada por músculos conocidos como esfínteres uretrales, que ayudan a controlar el flujo de orina y semen.
renal
[Adjetivo]

relating to the kidneys or their function

renal

renal

Ex: Renal health is vital for maintaining proper fluid balance and filtering waste from the body .La salud **renal** es vital para mantener el equilibrio adecuado de líquidos y filtrar los desechos del cuerpo.
intestinal
[Adjetivo]

relating to the intestines, which are part of the digestive system responsible for absorbing nutrients and removing waste from the body

intestinal

intestinal

Ex: Intestinal motility refers to the movement of food and waste through the intestines , regulated by muscular contractions called peristalsis .La motilidad **intestinal** se refiere al movimiento de los alimentos y los desechos a través de los intestinos, regulado por contracciones musculares llamadas peristaltismo.
canine
[Sustantivo]

(anatomy) any of the four pointed teeth that are between the incisors and premolars, used for tearing food

canino

canino

Ex: Canines are sharper than the other teeth .Los **caninos** son más afilados que los otros dientes.
antibody
[Sustantivo]

a blood protein produced to fight diseases or infections, or in response to foreign substances in the body

anticuerpo

anticuerpo

Ex: Drugs that weaken your immune system can lower antibody levels .Los medicamentos que debilitan tu sistema inmunológico pueden reducir los niveles de **anticuerpos**.
bone marrow
[Sustantivo]

the soft substance that fills the cavities of bones, which is either yellowish and consists of fat cells or reddish and makes blood cells

médula ósea

médula ósea

Ex: Diseases such as leukemia and multiple myeloma can affect the production of blood cells in the bone marrow, leading to serious health complications .Enfermedades como la leucemia y el mieloma múltiple pueden afectar la producción de células sanguíneas en la **médula ósea**, lo que lleva a complicaciones de salud graves.
Vocabulario Avanzado para el TOEFL
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