CNS Hemorrhage and Traumatic Tap Quiz

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Questions and Answers

What is the normal range for semen volume?

  • 4-6 mL
  • 1-3 mL
  • 2-5 mL (correct)
  • 3-7 mL

Which of the following is a characteristic of normal semen appearance?

  • Yellow color
  • Sweet smell
  • Opaque appearance
  • Translucent and gray-white color (correct)

What is the pH range of normal semen?

  • 7.2-8.0 (correct)
  • 6.0-6.5
  • 6.5-7.2
  • 8.0-8.5

What does a synovial fluid contribute to the joints?

<p>Lubrication and decrease in friction (D)</p> Signup and view all the answers

According to WHO criteria for sperm motility, what grade is given for 'No forward progression'?

<p>2.0 (C)</p> Signup and view all the answers

What should normal fresh semen do within 30 to 60 minutes after collection?

<p>Liquefy (C)</p> Signup and view all the answers

What is the main reason for collecting semen in the context of the text?

<p>To diagnose neurological disorders (D)</p> Signup and view all the answers

Which organ contributes alkaline mucus to neutralize prostatic acid and vaginal acidity in the semen composition?

<p>Bulbourethral glands (B)</p> Signup and view all the answers

What is the primary function of the ductus deferens in the male reproductive system?

<p>Propel sperm to ejaculatory ducts (B)</p> Signup and view all the answers

Which component accounts for the highest percentage in semen composition according to the text?

<p>Seminal fluid (A)</p> Signup and view all the answers

What is the role of the prostate gland in semen composition?

<p>Provide nutrients for sperm and fluid (C)</p> Signup and view all the answers

What are the routine tests performed on cerebrospinal fluid (CSF) as mentioned in the text?

<p>Cell counts, glucose, and total protein (C)</p> Signup and view all the answers

What is the color significance of dark red-brown amniotic fluid?

<p>Fetal death (D)</p> Signup and view all the answers

How does the amount of amniotic fluid change throughout pregnancy?

<p>Reaches a peak in the third trimester then gradually decreases (C)</p> Signup and view all the answers

What is the main function of amniotic fluid in pregnancy?

<p>Provides a protective cushion for the fetus (B)</p> Signup and view all the answers

What is the color significance of yellow amniotic fluid?

<p>Bilirubin content (B)</p> Signup and view all the answers

Which tube type is used for cell counts and the differential when collecting amniotic fluid?

<p>EDTA tube (D)</p> Signup and view all the answers

What is the main purpose of analyzing alpha-fetoprotein (AFP)?

<p>Detect genetic disorders such as Down’s syndrome (C)</p> Signup and view all the answers

What is the significance of blood-streaked amniotic fluid?

<p>Traumatic tap (A)</p> Signup and view all the answers

When is it recommended to collect amniotic fluid for fetal lung maturity testing?

<p>After 15 weeks of gestation (A)</p> Signup and view all the answers

What procedure is used to collect amniotic fluid for fetal lung maturity testing?

<p>Transabdominal amniocentesis (D)</p> Signup and view all the answers

What substance is measured in amniotic fluid to assess fetal lung maturity?

<p>Phospholipids (A)</p> Signup and view all the answers

What ratio indicates immature lungs in the fetus?

<p>Lecithin-to-sphingomyelin (L/S) ratio less than 2 (A)</p> Signup and view all the answers

What is the significance of abnormal AFP levels in maternal serum?

<p>Indicate problems in fetal development (D)</p> Signup and view all the answers

What enzyme does Helicobacter pylori produce that is utilized in the C-Urea Breath Test?

<p>Urease (D)</p> Signup and view all the answers

Why is synthetic urea with carbon-13 used in the C-Urea Breath Test?

<p>To detect H.pylori by measuring carbon dioxide with carbon-13 (D)</p> Signup and view all the answers

What does a higher amount of carbon-13 in the breath sample indicate during the C-Urea Breath Test?

<p>Presence of Helicobacter pylori (A)</p> Signup and view all the answers

What types of sugar can be analyzed using the Hydrogen Breath Test?

<p>Lactose and fructose (A)</p> Signup and view all the answers

What is the purpose of a baseline breath sample in the C-Urea Breath Test?

<p>To establish a comparison for carbon-13 levels later on (B)</p> Signup and view all the answers

Why must patients avoid certain foods 24 hours before the Hydrogen Breath Test?

<p>To prevent interference with the test results related to carbohydrate digestion (B)</p> Signup and view all the answers

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