2.
Aur/o
Explanation
The term "aur/o" is a combining form that refers to the ear. It is derived from the Latin word "auris," which means ear. Therefore, "aur/o" is used in medical terminology to indicate anything related to the ear, such as auricle, auricular, or otoscope.
3.
Encephal/o
Explanation
The term "encephal/o" refers to the brain. This is a combining form used in medical terminology to indicate a relationship or association with the brain. Therefore, the correct answer for this question is "brain."
4.
Hemat/o or hem/o
Explanation
The term "hemat/o" or "hem/o" refers to blood. It is a combining form used in medical terminology to indicate a relationship or association with blood. This prefix is commonly used in various medical terms related to blood disorders, blood cells, or blood vessels. For example, "hematology" refers to the study of blood and blood-forming tissues, while "hemorrhage" refers to excessive bleeding. Therefore, the correct answer for this question is "blood."
5.
Necr/o
Explanation
The term "necr/o" is a combining form that is derived from the Greek word "nekros" which means dead or death. Therefore, the correct answer for this question is "dead" and "death" as they directly relate to the meaning of "necr/o".
6.
Nephro/o
Explanation
The term "nephro/o" is a combining form that refers to the kidney. It is commonly used in medical terminology to indicate conditions or procedures related to the kidney. For example, nephrology is the branch of medicine that deals with the study and treatment of kidney diseases. Therefore, the correct answer for this question is "kidney."
7.
-dynia
8.
Hepat/o
Explanation
The term "hepat/o" refers to the liver. This is a common medical prefix used to describe various medical terms related to the liver. Therefore, the correct answer for this question is "liver."
9.
-motor
Explanation
The given question consists of two words, "motor" and "movement". The word "movement" is a noun that refers to the act or process of changing position or place. It is a suitable answer because it relates to the concept of motion or action, which is often associated with the word "motor". The word "movement" can also be used to describe the functioning or operation of a motor. Therefore, it is a logical and relevant choice as the correct answer.
10.
nas/o
Explanation
The word "nas/o" is a medical term that refers to the nose. Therefore, the correct answer to this question is "nose".
11.
Opt/o or optic/o
Explanation
The term "opt/o" or "optic/o" refers to the eye or vision. Therefore, the correct answer is "eye" or "eyes" as it is the specific body part that is being referred to in this context.
12.
Gastr/o
13.
Mamm/o, mast/o
Explanation
The terms "mamm/o" and "mast/o" both refer to the breast. These prefixes are commonly used in medical terminology to indicate conditions or procedures related to the breast. For example, mammography is a diagnostic procedure to examine the breast using X-rays, and mastectomy is a surgical removal of the breast. The word "breast" is the correct answer because it directly corresponds to the meaning of these prefixes.
14.
Muscul/o or my/o
Explanation
The terms "muscul/o" and "my/o" both refer to the concept of muscle. These terms are used in medical terminology to describe the various muscles in the body. The root "muscul/o" is derived from the Latin word "musculus" meaning "little mouse" and is commonly used to denote muscle. Similarly, the root "my/o" is derived from the Greek word "mys" meaning "muscle" and is also used to refer to muscle. Therefore, the correct answer for this question is "muscle".
15.
Aden/o
Explanation
The term "aden/o" refers to a gland or glands. This is evident from the given options "gland" and "glands" which directly correspond to the meaning of "aden/o". Therefore, the correct answer is gland,glands.
16.
Epiglott/o
Explanation
The term "epiglottis" refers to a flap of cartilage located at the base of the tongue. It is responsible for preventing food and liquids from entering the windpipe during swallowing, by covering the opening of the larynx. The word "epiglott/o" is the combining form that represents this anatomical structure. Therefore, "epiglott/o" is the correct term for the root word that pertains to the epiglottis.
17.
Ocul/o
Explanation
The term "ocul/o" is derived from the Latin word "oculus" which means "eye". Therefore, "ocul/o" refers to the eye or eyes.
18.
-oma
Explanation
The term "-oma" is a suffix commonly used in medical terminology to denote a tumor or a mass. It is derived from the Greek word "oma" which means swelling. Therefore, the correct answer includes all three terms: tumor, mass, and swelling, as they are all related to the concept of abnormal growth or enlargement in the body.
19.
Oophor/o
Explanation
The term "oophor/o" refers to the ovary, which is the female reproductive organ responsible for producing eggs and releasing hormones. The suffix "-o" indicates that the term is a combining form. Therefore, "oophor/o" means "ovary." The plural form of "ovary" is "ovaries."
20.
Ophthalm/o
Explanation
The term "ophthalm/o" refers to the eye or eyes. It is a combining form used in medical terminology to indicate a relationship with the eye. For example, ophthalmology is the branch of medicine that deals with the study and treatment of eye diseases. Therefore, the correct answer is "eye, eyes" as it accurately represents the meaning of "ophthalm/o".
21.
Arteri/o
22.
Brady-
23.
Neo-
Explanation
The prefix "neo-" means "new" in this context. This prefix is commonly used in words to indicate something that is new or recent. Therefore, the correct answer is "new."
24.
COPD
Explanation
COPD stands for chronic obstructive pulmonary disease. It is a long-term lung disease that causes obstruction of the airways, making it difficult to breathe. This condition is typically caused by smoking or exposure to harmful substances like air pollution or chemicals. COPD is characterized by symptoms such as coughing, wheezing, shortness of breath, and chest tightness. It is a progressive disease that worsens over time and can significantly impact a person's quality of life. Treatment for COPD focuses on managing symptoms, improving lung function, and preventing further damage to the lungs.
25.
Anti-
Explanation
The prefix "anti-" means "against". It is used to indicate opposition or resistance to something. For example, "antibacterial" means against bacteria, and "antidepressant" means against depression. In this case, the correct answer is "against" because it accurately defines the meaning of the prefix "anti-".
26.
CNS
Explanation
The correct answer is "central nervous system" because CNS is an abbreviation for central nervous system. The central nervous system consists of the brain and spinal cord, which are responsible for coordinating and controlling the body's activities and functions. It receives and processes information from the senses, initiates motor responses, and regulates bodily functions such as breathing and heart rate.
27.
Esophagi/o
Explanation
The term "esophagi/o" refers to the esophagus, which is the muscular tube that connects the throat to the stomach. This term is derived from the Greek word "esophagos." The suffix "-o" indicates that it is a combining form used to form medical terms related to the esophagus. Therefore, "esophagi/o" is the correct term for the esophagus.
28.
Mening/o
Explanation
The term "mening/o" refers to the meninges, which are the protective membranes that surround the brain and spinal cord. These membranes consist of three layers: the dura mater, arachnoid mater, and pia mater. The meninges play a crucial role in protecting the central nervous system and providing cushioning and support. Therefore, "meninges" is the correct answer that corresponds to the term "mening/o".
29.
-mortem
Explanation
The term "-mortem" is a suffix that is commonly used in medical and forensic contexts to refer to an examination or investigation conducted after death. Therefore, the correct answer, "death," aligns with the meaning of the term "-mortem" as it relates to the end of life.
30.
Or/o
Explanation
The word "or" and "mouth" are given in the question. The correct answer is "mouth" because it is the correct spelling for the body part that we use for eating, speaking, and breathing. "Or" is a conjunction used to connect alternatives or possibilities, and it is not a body part.
31.
Arthr/o
Explanation
The term "arthr/o" refers to joints. Joints are the connections between bones that allow movement and provide support to the body.
32.
-gram
33.
duoden/o
Explanation
The term "duoden/o" refers to the duodenum, which is the first part of the small intestine. The duodenum plays a crucial role in the digestion process as it receives partially digested food from the stomach and further breaks it down with the help of enzymes from the pancreas and bile from the liver. It is responsible for the absorption of nutrients and is an important part of the gastrointestinal system.
34.
Femor/o
Explanation
The term "femor/o" is a combining form that refers to the femur, which is the bone located in the thigh. It is the longest and strongest bone in the human body. Therefore, the correct answer is "femur" because it directly corresponds to the given combining form.
35.
Gynec/o
Explanation
The term "gynec/o" is a combining form used in medical terminology that refers to the female reproductive system or women in general. It is derived from the Greek word "gynē" which means woman. Therefore, the correct answer options are woman, female, and women, as they all relate to the concept of gynec/o.
36.
Abdomin/o
Explanation
The term "abdomin/o" is a combining form that refers to the abdomen. It is commonly used in medical terminology to describe various structures or conditions related to the abdominal area. The word "abdomen" itself refers to the region of the body between the chest and pelvis that contains the digestive organs, such as the stomach, liver, and intestines. Therefore, the correct answer for this question is "abdomen."
37.
Aut-
Explanation
The prefix "aut-" means self. In this case, the answer "self" is the correct choice because it directly corresponds to the given prefix. The prefix "aut-" is commonly used in words like "autobiography" (a written account of one's own life) and "autonomous" (having the ability to function independently). Therefore, "self" accurately represents the meaning of the prefix "aut-".
38.
Ex-, exo-, and extra-
Explanation
The prefixes "ex-", "exo-", and "extra-" all have the meaning of "out" or "outside". Therefore, the correct answer is "out" or "outside".
39.
Ab-
Explanation
The prefix "ab-" in this context means "away from" or "away." This prefix is commonly used to indicate movement or separation from a certain point or direction. Therefore, the correct answer is "away from" or "away."
40.
Angi/o
Explanation
The term "angi/o" refers to blood vessels. It is derived from the Greek word "angeion" which means vessel. The suffix "-o" is commonly used in medical terminology to denote a condition or state. Therefore, "angi/o" signifies the condition or state of blood vessels. This term is used to describe various medical conditions related to blood vessels such as angiography (imaging of blood vessels) and angioplasty (surgical repair of blood vessels). Hence, the correct answer is "vessel, vessels" as it accurately represents the meaning and usage of the term "angi/o".
41.
Enter/o
Explanation
The word "enter/o" is a combining form that refers to the intestines. It is derived from the Greek word "enteron," which means intestines. Therefore, the correct answer is "intestines" or "intestine" because they are the appropriate terms related to the word "enter/o."
42.
Erythr/o
Explanation
The term "erythr/o" is derived from the Greek word for "red." This prefix is commonly used in medical terminology to indicate something related to the color red. It can be seen in words like erythrocyte (red blood cell) and erythema (redness of the skin). Therefore, the correct answer for this question is "red."
43.
Dys-
Explanation
The prefix "dys-" is used to indicate something abnormal, bad, painful, or difficult. It can be added to the beginning of a word to change its meaning. For example, "dysfunction" means abnormal functioning, "dyslexia" refers to difficulty in reading, "dyspepsia" means painful digestion, and "dysphoria" refers to a state of unease or dissatisfaction. Therefore, all the given options - abnormal, bad, painful, and difficult - can be associated with the prefix "dys-".
44.
En-
Explanation
The given answer options all convey the idea of something being located or contained inside or within something else. "Within" suggests that something is inside a particular area or boundary. "Inside" means that something is situated or enclosed on the inside of something else. "Inner" refers to something that is located on the inside, closer to the center or core. These words can be used interchangeably to describe the position or location of something being inside or within something else.
45.
-meter
46.
Endo-
Explanation
The prefix "endo-" means "within" or "inside". This prefix is commonly used in medical terminology to indicate something that is located or occurring within a specific organ or structure. For example, endoscopy is a procedure in which a thin tube with a camera is inserted into the body to examine the internal organs. Therefore, the correct answer is "within" or "inside".
47.
Esthesi/o
Explanation
The term "esthesi/o" refers to sensation. This could include the perception of touch, temperature, pain, or any other sensory experience. Therefore, the correct answer for this question is "sensation."
48.
-ac, -al, -an, -ar, and -ary
Explanation
The given suffixes -ac, -al, -an, -ar, and -ary are used to form adjectives that indicate "pertaining to" or "related to" a certain noun or subject. For example, "cardiac" means "pertaining to the heart," "animal" means "pertaining to animals," and "lunar" means "pertaining to the moon." Therefore, the correct answer is "pertaining to."
49.
Adren/o
Explanation
The term "adren/o" refers to the adrenal glands. The adrenal glands are small endocrine glands located on top of the kidneys. They produce hormones such as adrenaline, cortisol, and aldosterone, which are important for regulating various bodily functions. Therefore, the correct answer is "adrenal glands, adrenal gland."