The most common type of brain neoplasm is the
a) glioma.
Gliomas are the most common brain neoplasms, accounting for about
45% of all brain tumors.
b) angioma.
Angiomas account for approximately 4% of brain tumors.
c) meningioma.
Meningiomas account for 15-20% of all brain tumors.
d) neuroma.
Neuromas account for 7% of all brain tumors.

1 Answer

Answer :

a) glioma.
Gliomas are the most common brain neoplasms, accounting for about
45% of all brain tumors.

Related questions

Description : Neoplasms are best characterized as: C A. Malignant tumors B. A proliferation of cells that is characterized by its ability to invade contiguous structures C. A cellular proliferation in which growth is for the most part autonomous D. None of these

Last Answer : A cellular proliferation in which growth is for the most part autonomous

Description : Of the following terms, which is used to refer to a type of gestational trophoblastic neoplasm? a) Hydatidiform mole Hydatidiform mole occurs in 1 in 1000 pregnancies. b) Dermoid cyst A dermoid cyst is an ... d) Bartholin's cyst Bartholin's cyst is a cyst in a paired vestibular gland in the vulva.

Last Answer : a) Hydatidiform mole Hydatidiform mole occurs in 1 in 1000 pregnancies.

Description : Of the following terms, which refers to blindness in the right or left halves of the visual fields of both eyes? a) Homonymous hemianopsia Homonymous hemianopsia occurs with occipital lobe tumors ... eyes. d) Nystagmus Nystagmus refers to rhythmic, involuntary movements or oscillations of the eyes.

Last Answer : a) Homonymous hemianopsia Homonymous hemianopsia occurs with occipital lobe tumors.

Description : The 2000 NIH Consensus Development Conference Statement states that what percentage of women with invasive breast cancer should consider the option of systemic chemotherapy, not just women whose tumors are ... of systemic chemotherapy, not just women whose tumors are greater than 1 cm in size.

Last Answer : a) 100% (all) The 2000 Consensus Development Conference Statement states that all women with invasive breast cancer should consider the option of systemic chemotherapy, not just women whose tumors are greater than 1 cm in size.

Description : A malignant tumor a) gains access to the blood and lymphatic channels. By this mechanism, the tumor metastasizes to other areas of the body. b) demonstrates cells that are well- ... malignant tumor grows at the periphery and sends out processes that infiltrate and destroy surrounding tissues.

Last Answer : a) gains access to the blood and lymphatic channels. By this mechanism, the tumor metastasizes to other areas of the body.

Description : Which of the following solutions is hypotonic? a) 0.45% NaCl. Half-strength saline is hypotonic b) Lactated Ringer’s solution. Lactated Ringer’s is isotonic. c) 0.9% NaCl. Normal saline (0.9% NaCl) is isotonic. d) 5% NaCl. A solution that is 5% NaCl is hypertonic.

Last Answer : a) 0.45% NaCl. Half-strength saline is hypotonic

Description : The nurse teaches the patient with allergies about anaphylaxis including which of the following statements? a) The most common cause of anaphylaxis is penicillin. The most common ... 30 minutes of exposure involving cardiovascular, respiratory, gastrointestinal, and integumentary organ systems.

Last Answer : a) The most common cause of anaphylaxis is penicillin. The most common cause of anaphylaxis, accounting for about 75% of fatal anaphylactic reactions in the U.S., is penicillin.

Description : 83. The scrub nurse and circulating nurse also counted the sharps and miscellaneous items like instruments before the procedure. Continuous accounting for these items can primarily

Last Answer : C. Minimize injuries and/or liabilities to sterile surgical team

Description : Relative afferent pupillary defect is seen in: a. age-related macular degeneration b. optic nerve glioma c. unilateral occipital lobe infarction d. third nerve palsy

Last Answer : optic nerve glioma

Description : Is it me or is it true that more and more people are being diagnosed with brain tumors at a rather early age these days?

Last Answer : answer:Personally, I think people are being diagnosed with brain tumors at an early stage these days. President Carter certainly wasn't young when he was diagnosed (and, admittedly his health ... testing, on the other hand you have people surviving formerly fatal diseases because of early diagnosis.

Description : Should I go get my self checked for mental illness, brain tumors, or anything else?

Last Answer : I’d chalk it up to exhaustion. I know I tend to say silly things when I’m tired.

Description : How do cell phones cause brain cancer or tumors?

Last Answer : They don’t, so there isn’t a way to say how. Basically there is insufficient electromagnetic radiation emitted to screw up your DNA. The radiation would have to be much stronger to do that. That’s what I’ve been led to conclude from reading up on it.

Description : Could brain tumors cause heavy cellphone use?

Last Answer : I may now consider using the “Speaker Function” of my cellphone, rather than holding the cellphone to my ear. the only problem with this is that other people will hear all of my conversations and that will eliminate my privacy.

Description : Do you think cell phones cause brain tumors?

Last Answer : I think it’s BS. I want some scientific evidence that it DOES cause brain tumors, not just speculation.

Description : Neoplasms can be classified on the basis of A. histology B. aetiology C. behaviour D. all of above

Last Answer : histology

Description : Which of the following diseases is a rare, transmissible, progressive fatal disease of the central nervous system characterized by spongiform degeneration of the gray matter of the brain? a) ... disease of the nervous system that results in progressive involuntary dance-like movement and dementia.

Last Answer : a) Creutzfeldt-Jakob’s disease The disease causes severe dementia and myoclonus.

Description : Which of the following diseases is associated with decreased levels of dopamine due to destruction of pigmented neuronal cells in the substantia nigra in the basal ganglia of the brain? a) ... of the central nervous system characterized by spongiform degeneration of the gray matter of the brain.

Last Answer : a) Parkinson’s disease In some patients, Parkinson’s disease can be controlled; however, it cannot be cured.

Description : Which of the following diseases is a chronic, degenerative, progressive disease of the central nervous system characterized by the occurrence of small patches of demyelination in the brain and ... the central nervous system characterized by spongiform degeneration of the gray matter of the brain.

Last Answer : a) Multiple sclerosis The cause of MS is not known and the disease affects twice as many women as men.

Description : Risk factors that increase the likelihood of post-traumatic seizures following a head injury include which of the following? a) Age over 65 years Risk factors that increase the likelihood of post ... is a risk factor that increases the likelihood of post-traumatic seizures following a head injury

Last Answer : a) Age over 65 years Risk factors that increase the likelihood of post-traumatic seizures following a head injury include brain contusion with subdural hematoma, skull fracture, loss of consciousness or amnesia of 1 day or more, and age over 65 years.

Description : An osmotic diuretic, such as Mannitol, is given to the patient with increased intracranial pressure (IICP) in order to a) dehydrate the brain and reduce cerebral edema. Osmotic diuretics ... Medications such as barbiturates are given to the patient with IICP to reduce cellular metabolic demands.

Last Answer : a) dehydrate the brain and reduce cerebral edema. Osmotic diuretics draw water across intact membranes, thereby reducing the volume of brain and extracellular fluid.

Description : Monro-Kellie hypothesis refers to a) the dynamic equilibrium of cranial contents. The hypothesis states that because of the limited space for expansion within the skull, an increase in any ... the patient is wakeful but devoid of conscious content, without cognitive or affective mental function.

Last Answer : a) the dynamic equilibrium of cranial contents. The hypothesis states that because of the limited space for expansion within the skull, an increase in any one of the cranial contents (brain tissue, blood, or cerebrospinal fluid) causes a change in the volume of the others.

Description : Which of the following terms is used to describe the fibrous connective tissue that covers the brain and spinal cord? a) Meninges The meninges have three layers, the dura mater, arachnoid mater, and ... The pia mater is the innermost membrane of the protective covering of the brain and spinal cord.

Last Answer : a) Meninges The meninges have three layers, the dura mater, arachnoid mater, and pia mater.

Description : The lobe of the brain that is the largest and controls abstract thought is the ____________ lobe. a) frontal The frontal lobe also controls information storage or memory and motor function ... and other cortical areas. d) occipital The occipital lobe is responsible for visual interpretation.

Last Answer : a) frontal The frontal lobe also controls information storage or memory and motor function.

Description : The lobe of the brain that contains the auditory receptive areas is the ____________ lobe. a) temporal The temporal lobe plays the most dominant role of any area of the cortex in ... thalamus and other cortical areas. d) occipital The occipital lobe is responsible for visual interpretation.

Last Answer : a) temporal The temporal lobe plays the most dominant role of any area of the cortex in cerebration.

Description : Of the following neurotransmitters, which demonstrates inhibitory action, helps control mood and sleep, and inhibits pain pathways? a) Serotonin The sources of serotonin are the brain ... d) Acetylcholine Acetylcholine is usually excitatory, but the parasympathetic effects are sometimes inhibitory.

Last Answer : a) Serotonin The sources of serotonin are the brain stem, hypothalamus, and dorsal horn of the spinal cord.

Description : For individuals known to be dying by virtue of age and/or diagnoses, which of the following signs indicate approaching death: a) Increased restlessness As the oxygen supply to the ... Increased urinary output Based upon decreased intake, urinary output generally decreases in amount and frequency.

Last Answer : a) Increased restlessness As the oxygen supply to the brain decreases, the patient may become restless.

Description : What is the cpt code for benign neoplasm?

Last Answer : Need answer

Description : Which skin neoplasm is associated with an increase in the growth of cells in the keratin layer of the epidermis caused by pressure or friction? A. callus B. keloid C. keratosis D. leukoplakia

Last Answer : Ans: A

Description : Which one of the following may be is a malignant neoplasm? A A. Seminoma B. Papilloma C. Chondroma D. Hepatoma

Last Answer : Seminoma

Description : Which one of the following is a malignant neoplasm? A A. Seminoma B. Trichoepithelioma C. Chondroma D. None of these

Last Answer : Seminoma

Description : Which of the following terms is used to describe a chronic liver disease in which scar tissue surrounds the portal areas? a) Alcoholic cirrhosis This type of cirrhosis is due to chronic alcoholism and ... to the state of liver disease in which the liver continues to be able to function effectively.

Last Answer : a) Alcoholic cirrhosis This type of cirrhosis is due to chronic alcoholism and is the most common type of cirrhosis.

Description : Which of the follow statements provides accurate information regarding cancer of the colon and rectum? a) Cancer of the colon and rectum is the second most common type of internal cancer in the ... colon cancer. Colon cancer occurrence is higher in people with a family history of colon cancer.

Last Answer : a) Cancer of the colon and rectum is the second most common type of internal cancer in the United States. Cancer of the colon and rectum is the second most common type of internal cancer in the United States.

Description : The most common complication after knee arthroscopy is a) joint effusion. Joint effusion produces marked pain, and the physician may need to aspirate the joint to remove fluid and relieve the ... Complaints of the knee locking are associated with functioning of the injured knee prior to arthroscopy.

Last Answer : a) joint effusion. Joint effusion produces marked pain, and the physician may need to aspirate the joint to remove fluid and relieve the pressure.

Description : Of the following common problems of the upper extremities, which results from entrapment of the median nerve at the wrist? a) Carpal tunnel syndrome Carpal tunnel syndrome is commonly due to ... syndrome Impingement syndrome is associated with the shoulder and may progress to a rotator cuff tear.

Last Answer : a) Carpal tunnel syndrome Carpal tunnel syndrome is commonly due to repetitive hand activities.

Description : Meniscectomy refers to the a) replacement of one of the articular surfaces of a joint. The most common site for meniscectomy is the knee. b) incision and diversion of the muscle fascia. Fasciotomy refers to the ... a joint. d) removal of a body part. Amputation refers to the removal of a body part.

Last Answer : a) replacement of one of the articular surfaces of a joint. The most common site for meniscectomy is the knee.

Description : The most common cause of acute encephalitis in the United States is a) Herpes Simplex Virus (HSV). Viral infection is the most common cause of encephalitis. HSV is the most common ... may cause fungal encephalitis. Fungal infections of the central nervous system occur rarely in healthy people.

Last Answer : a) Herpes Simplex Virus (HSV). Viral infection is the most common cause of encephalitis. HSV is the most common cause of acute encephalitis in the U.S.

Description : Of the following terms, which describes a condition characterized by abnormal spongy bone formation around the stapes? a) Otosclerosis Otosclerosis is more common in females than males and is ... perforation. d) Otitis externa Otitis externa refers to inflammation of the external auditory canal.

Last Answer : a) Otosclerosis Otosclerosis is more common in females than males and is frequently hereditary.

Description : Retinoblastoma is the most common eye tumor of childhood; it is hereditary in a) 30-40% of cases. Retinoblastoma can be hereditary or nonhereditary. It is hereditary in 30-40% of cases. All bilateral cases are ... 30-40% of cases. d) 50-75% of cases. Retinoblastoma is hereditary in 30-40% of cases.

Last Answer : a) 30-40% of cases. Retinoblastoma can be hereditary or nonhereditary. It is hereditary in 30-40% of cases. All bilateral cases are hereditary.

Description : Edema of the conjunctiva is termed a) chemosis. Chemosis is a common manifestation of pink-eye. b) papilledema. Papilledema refers to swelling of the optic disk due to increased intracranial ... ) strabismus. Strabismus is a condition in which there is a deviation from perfect ocular alignment.

Last Answer : a) chemosis. Chemosis is a common manifestation of pink-eye.

Description : Which of the following reflect the pathophysiology of cutaneous signs of HIV disease? a) Immune function deterioration Cutaneous signs may be the first manifestations of HIV, appearing in more ... Decrease in normal skin flora Cutaneous signs of HIV disease appear as immune function deteriorates.

Last Answer : a) Immune function deterioration Cutaneous signs may be the first manifestations of HIV, appearing in more than 90 per cent of HIV infected patients as the immune function deteriorates. Common complaints include pruritis, folliculitis, and chronic actinic dermatitis.

Description : Which of the following skin conditions is caused by staphylococci, streptococci, or multiple bacteria? a) Impetigo Impetigo is seen at all ages, but is particularly common among children living under poor ... ivy is a contact dermatitis caused by the oleoresin given off by a particular form of ivy.

Last Answer : a) Impetigo Impetigo is seen at all ages, but is particularly common among children living under poor hygienic conditions.

Description : The nurse reading the physician's report of an elderly patient's physical examination knows a notation that the patient demonstrates xanthelasma refers to a) yellowish waxy deposits on upper eyelids. The change is ... red moles. Cherry angioma is the term that is used to describe a bright red mole.

Last Answer : a) yellowish waxy deposits on upper eyelids. The change is a common, benign manifestation of aging skin or it can sometimes signal hyperlipidemia.

Description : Of the following types of cells, which are believed to play a significant role in cutaneous immune system reactions? a) Langerhans' cells Langerhans' cells are common to the epidermis and are ... and skin. d) Phagocytes Phagocytes are white blood cells that engulf and destroy foreign materials.

Last Answer : a) Langerhans’ cells Langerhans’ cells are common to the epidermis and are accessory cells of the afferent immune system process.

Description : Fibromyalgia is a common condition that a) involves chronic fatigue, generalized muscle aching and stiffness. Fibromyalgia, is a common condition that involves chronic fatigue, generalized muscle aching, and ... very typical for patients to have endured their symptoms for a long period of time.

Last Answer : a) involves chronic fatigue, generalized muscle aching and stiffness. Fibromyalgia, is a common condition that involves chronic fatigue, generalized muscle aching, and stiffness.

Description : Osteoarthritis is known as a disease that a) is the most common and frequently disabling of joint disorders. The functional impact of osteoarthritis on quality of life, especially for elderly patients, ... causes the described problem and is usually diagnosed in the second or third decade of life.

Last Answer : a) is the most common and frequently disabling of joint disorders. The functional impact of osteoarthritis on quality of life, especially for elderly patients, is often ignored.

Description : Atopic allergic disorders are characterized by a) a hereditary predisposition. Atopic allergic disorders are characterized by a hereditary predisposition and production of a local reaction to IgE ... of a local reaction to IgE antibodies produced in response to common environmental allergens.

Last Answer : a) a hereditary predisposition. Atopic allergic disorders are characterized by a hereditary predisposition and production of a local reaction to IgE antibodies produced in response to common environmental allergens.

Description : When the results of a Pap smear are reported as class 5, the nurse recognizes that the common interpretation is a) malignant. A class 5 Pap smear, according to the Bethesda Classification, ... is interpreted as probably normal. d) suspicious. A class 3 Pap smear is interpreted as suspicious.

Last Answer : a) malignant. A class 5 Pap smear, according to the Bethesda Classification, indicates squamous cell carcinoma.

Description : Which of the following terms refers to difficult or painful sexual intercourse? a) Dyspareunia Dyspareunia is a common problem of the aged female. b) Amenorrhea Amenorrhea refers to absence of ... Endometriosis is a condition in which endometrial tissue seeds in other areas of the pelvis.

Last Answer : a) Dyspareunia Dyspareunia is a common problem of the aged female.

Description : Which of the following terms most precisely refers to the incision of the common bile duct for removal of stones? a) Choledocholithotomy Choledocholithotomy refers to incision of the ... . d) Choledochoduodenostomy Choledochoduodenostomy refers to anastomosis of the common duct to the duodenum.

Last Answer : a) Choledocholithotomy Choledocholithotomy refers to incision of the common bile duct for the removal of stones (liths).