Mobility of teeth in carcinoma of maxillary sinus is due to involvement of

 # Mobility of teeth in carcinoma of maxillary sinus is due to involvement of ___________ by tumor.

A. Anterior wall of the sinus

B. Posterior wall of the sinus

C. Roof of the sinus

D. Floor of the sinus

The correct answer is D. Floor of the sinus.

The clinical features of the neoplasm depend on the direction of spread of the neoplasm or the involvement of the surrounding structures. The floor of the sinus is associated with oral structures like mobility of teeth. Medial wall involvement causes nasal obstruction. Superior wall involvement produces displacement of the eyes. Lateral wall involvement produces bulging of the cheek. 

Flumazenil can reverse the action of:

 # Flumazenil can reverse the action of:

A. Fentanyl

B. Propofol

C. Ketamine

D. Midazolam

The correct answer is D. Midazolam.

Flumazenil is a benzodiazepine (BZD) antagonist. It competes with benzodiazepine agonists and inverse agonists for the benzodiazepine receptor and reverses their depressant or stimulant effects respectively. Flumazenil abolishes the hypnogenic, psychomotor, cognitive and EEG effects of benzodiazepines. Among the options provided, Midazolam is a benzodiazepine. 

Uses: 

• To reverse benzodiazepine anaesthesia 

• Benzodiazepine overdose 

Jannetta procedure is done in:

 # Jannetta procedure is done in:

A. Bell’s palsy

B. Trigeminal neuralgia

C. Herpes Zoster

D. Paresthesias

The correct answer is B. Trigeminal neuralgia.

Microvascular decompression (MVD), also known as the Jannetta procedure, is a neurosurgical procedure used to treat trigeminal neuralgia (along with other cranial nerve neuralgias) a pain syndrome characterized by severe episodes of intense facial pain, and hemifacial spasm. The procedure is also used experimentally to treat tinnitus and vertigo caused by vascular compression on the vestibulocochlear nerve.

Angle between Frankfort horizontal plane and occlusal plane is:

 # Angle between FH plane and Occlusal plane is:

A. 1 degree

B. 10 degrees

C. 27 degrees

D. Parallel to each other

The correct answer is B. 10 degrees.

This is from Down's analysis. The cant measures the slope of occlusal plane to the Frankfort horizontal plane. When the anterior part of plane is lower than the posterior, the angle would be positive. Large positive angles are found in Class II facial patterns. A long mandibular ramus also tends to decrease this angle. The mean value is +9.3° with a range of +1.5° to +9.3°. 

Under metabolic conditions associated with a high rate of fatty acid oxidation, liver produces

 # Under metabolic conditions associated with a high rate of fatty acid oxidation, liver produces:

A. Glutamate

B. Acetoacetate

C. Cholesterol

D. Glycine

The correct answer is B. Acetoacetate.

- The ketone body formation occurs primarily due to non-availability of carbohydrates to the tissues and excessive utilization of fatty acids to meet the energy requirements of the cells. 

- Acetone, Acetoacetate and Beta-hydroxybutyrate are the ketone bodies. 

- Glucagon stimulates ketogenesis whereas insulin inhibits ketogenesis. 

Delhi boil refers to:

 # Delhi boil refers to:

A. Solar keratosis

B. Malignant pustule

C. Leishmania Tropica

D. Venereal ulcer

The correct answer is C. Leishmania Tropica.

Cutaneous leishmaniasis (also known as oriental sore, tropical sore, chiclero ulcer, chiclero's ulcer or Aleppo boil) are sores resulting from a tropical infection by protozoa of the genus Leishmania which are spread by sandflies. Delhi boil is a chronic inflammatory disease, most commonly met with in India, especially towards the end of the wet season. The common staphylococcal skin infections- Furunculosis of the external auditory meatus is extremely painful, as the skin is attached to the underlying cartilage, and swelling is accompanied by considerable tension. 

Vacancy for Dental Surgeon and Dental Hygienist Jobs in Nepal - Vacancy for Dentists and Dental Hygienists - NMC registered Dental Surgeons and NHPC registered Dental Hygienists

1. Dentist

Apply Before: 31st January 2023

Basic Job Information

No. of Vacancy/s : 1

Apply Before(Deadline) : Jan. 31, 2023

Job Specification

Education Level : Bachelor in Dental Surgery (BDS)

Experience Required : More than 2 years

Dentist

Himalayan Trust Nepal (HTN) is hiring a qualified Dentist to work at Namche Dental Clinic located in Namche Bazar Solukhumbu. The clinic is supported by the American Himalayan Foundation and managed by HTN in partnership with the Namche Dental Clinic Management Committee.

Job responsibility: This position holder is responsible to provide dental health services to local residents and visitors.

Qualification: BDS degree with a license from Nepal Medical Council and minimum work experience of 2 years with good written and verbal communication in English and Nepali. A good level of physical fitness to live and work at a high altitude is preferred.

Gross salary: Rs. 90,000/month including tax. The clinic operates only 9 months a year, but the job holder will get 12 months' salary. Food and accommodation will be provided.

Contract period: Initial one-year contract and will be renewed annually. Starting Date: 1 March 2023

Application Deadline: 31 January 2023

Interview Date: 8 February 2023 (for short-listed candidates only)

Please keep visiting this page for latest vacancies for Dental surgeons and Dental hygienists available in Nepal.

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