Which organism is responsible for the development of syphilis?

Which organism is responsible for the development of syphilis?

Neisseria syphilis

Treponema pallidum

Haemophilus ducreyi

Chlamydia trachomatis

Instructor Explanation:

Points Received:
2 of 2

Comments:

Question 2.
Question :
Kidney stones in the upper part of the ureter would produce pain referred to which anatomical area?

Vulva or penis

Umbilicus

Thighs

Lower abdomen

Instructor Explanation:

Points Received:
2 of 2

Comments:

Question 3.
Question :
Carcinoma refers to abnormal cell proliferation originating from which tissue origin?

Blood vessels

Epithelial cells

Connective tissue

Glandular tissue

Instructor Explanation:

Points Received:
2 of 2

Comments:

Question 4.
Question :
Which immunoglobulin is present in blood, saliva, breast milk, and respiratory secretions?

IgA

IgE

IgG

IgM

Instructor Explanation:

Points Received:
2 of 2

Comments:

Question 5.
Question :
What period follows depolarization of the myocardium and represents a period during which no new cardiac potential can be propagated?

Refractory

Hyperpolarization

Threshold

Sinoatrial (SA)

Instructor Explanation:

Points Received:
2 of 2

Comments:

Question 6.
Question :
Stress-induced norepinephrine results in:

Pupil constriction

Peripheral vasoconstriction

Increased sweat gland secretions

Decreased blood pressure

Instructor Explanation:

Points Received:
2 of 2

Comments:

Question 7.
Question :
What is the suggested mean blood pressure for an 8- to 9-year-old child?

104/55 mm Hg

106/58 mm Hg

112/62 mm Hg

121/70 mm Hg

Instructor Explanation:

Points Received:
2 of 2

Comments:

Question 8.
Question :
Graves disease is a result of:

Increased levels of circulating immunoglobulins

The infiltration of the thyroid with T lymphocytes

Autoantibodies binding to thyroid-stimulating hormone (TSH)-receptor sites

Exposure to acetylates in substances such as rubber

Points Received:
2 of 2

Comments:

Question 9.
Question :
Which statement is true regarding pain and cancer?

Pain is primarily a result of pressure caused by the tumor.

Pain indicates the metastasis of a cancer.

Pain is usually the initial symptom of cancer.

Pain is generally associated with late-stage cancer.

Instructor Explanation:

Points Received:
2 of 2

Comments:

Question 10.
Question :
Continued therapy of pernicious anemia (PA) generally lasts how long?

Student Answer:

6 to 8 weeks

8 to 12 months

Until the iron level is normal

The rest of one’s life

Instructor Explanation:

Points Received:
2 of 2

Comments:

Question 11.
Question :
Which of the following are formed elements of the blood that are not cells but are disk-shaped cytoplasmic fragments essential for blood clotting?

Monocytes

Platelets