Sperm count - Study guides, Class notes & Summaries

B; The correct answer for this question is 1300 mg/dL. The laboratorian performed a 1:4 dilution by adding 0.25 mL (or 250 microliters) of patient sample to 750 microliters of diluent. This creates a total volume of 1000 microliters. So, the patient sample is 250 microliters of the 1000 microliter mixed sample, or a ratio of 1:4. Therefore, the result given by the chemistry analyzer must be multiplied by a dilution factor of 4. 325 mg/dL x 4 = 1300 mg/dL. After experiencing extreme fatigue...

MLT ASCP Practice Test Questions | Complete 100 Questions Solved With Verified Answers and Rationale After experiencing extreme fatigue and polyuria, a patient's basic metabolic panel is analyzed in the laboratory. The result of the glucose is too high for the instrument to read. The laboratorian performs a dilution using 0.25 mL of patient sample to 750 microliters of diluent. The result now reads 325 mg/dL. How should the techologist report this patient's glucose result? A. 325 mg/dL B...

Lifespan development Final Newest Exam With Complete Solutions Download To Score Distinction The McClendon family is having a reunion, with four generations attending. Applying the Flynn effect to this family, we would expect that: a. The first generation would score the highest on a standard IQ test b. The fourth generation would score the highest on a standard IQ test c. The second and third generations would score similarly on a standard IQ test - B As more is understood about br...

BSN 266 Practice HESI Exam Questions With 100% Correct Answers A client with a completed ischemic stroke has a blood pressure of 180/90 mm Hg. Which action should the nurse implement? A. Position the head of the bed (HOB) flat. B. Withhold intravenous fluids. C. Administer a bolus of IV fluids. D. Give an antihypertensive medication. - answerD. Give an antihypertensive medication. Rationale Most ischemic strokes occur during sleep when baseline blood pressure declines or blood viscosit...

An abdominal fluid is submitted from surgery. The physician wants to determine if this fluid could be urine. The technologist should: A. perform a culture B. smell the fluid C. test for urea, creatinine, sodium and chloride D. test for protein, glucose and pH - ANSWERSC The clarity of a urine sample should be determined: A. using glass tubes only, never plastic B. following thorough mixing of the specimen C. after addition of sulfosalicylic acid D. after the specimen cools to room tem...

Abstinence for SA A minimum of 48 hours but not longer than 7 days. sperm agglutination (WHO 5th) Grade 1: isolated (<10 per agglutination) Grade 2: 10-50 Grade 3: >50 Grade 4: All Grade A: Head to head Grade B: tail to tail Grade C: Tail-tip to tail-tip Grade D: Mixed Grade E: Tangle Sperm Concentration and Count Hemocytometer: 1:20 dilution, count twice from 5 squares (4 corners + 1 center). Total avg number = 10^6/ml. Makler's: Load 5-10ul, count sperm in 10 s...

Urinalysis and Body Fluids Certification QuestAn abdominal fluid is submitted from surgery. The physician wants to determine if this fluid could be urine. The technologist should: A. perform a culture B. smell the fluid C. test for urea, creatinine, sodium and chloride D. test for protein, glucose and pH - ANSWERSC The clarity of a urine sample should be determined: A. using glass tubes only, never plastic B. following thorough mixing of the specimen C. after addition of sulfosalicylic...

Urinalysis and Body Fluids Certification Test || Questions & Answers (Graded A+) Urinalysis and Body Fluids Certification Test || Questions & Answers (Graded A+) An abdominal fluid is submitted from surgery. The physician wants to determine if this fluid could be urine. The technologist should: A. perform a culture B. smell the fluid C. test for urea, creatinine, sodium and chloride D. test for protein, glucose and pH - ANSWER - C The clarity of a urine sample should be determined: A...

MLT ASCP Practice Test Questions Board Practice | Latest Version | 2024/2025 | Already Passed **Q: Following extreme fatigue and polyuria, a patient's glucose result was initially too high for the instrument to read. After a 1:4 dilution, the result is 325 mg/dL. What should the technologist report as the patient's glucose result?** - 325 mg/dL - 1300 mg/dL - 975 mg/dL - 1625 mg/dL **1300 mg/dL** **Q: What does the urease reaction seen in the Christensen's urea agar slant on t...

BSN 266 Practice HESI Exam Questions With 100% Correct Answers A client with a completed ischemic stroke has a blood pressure of 180/90 mm Hg. Which action should the nurse implement? A. Position the head of the bed (HOB) flat. B. Withhold intravenous fluids. C. Administer a bolus of IV fluids. D. Give an antihypertensive medication. - answerD. Give an antihypertensive medication. Rationale Most ischemic strokes occur during sleep when baseline blood pressure declines or blood viscosit...