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0 [{"id":223094,"quiz_id":"13177","answer_id":null,"answerType_id":"0","created_at":"2017-06-17 16:27:34","updated_at":"2017-07-08 20:24:21","questionName":"26.\tThe A-allele of the ABO gene codes for:","questionTimeSeconds":"0","questionTimeMinutes":"2","questionImagePath":null,"position":24,"explanation":"","question_score_id":null,"lang":null,"questionAudioPath":null},{"id":223095,"quiz_id":"13177","answer_id":null,"answerType_id":"0","created_at":"2017-06-17 16:28:02","updated_at":"2017-07-08 20:24:21","questionName":"27.\tIf a unit of red cells from a group AB donor were transfused into a patient who is blood group A:","questionTimeSeconds":"0","questionTimeMinutes":"2","questionImagePath":null,"position":25,"explanation":"","question_score_id":null,"lang":null,"questionAudioPath":null},{"id":223085,"quiz_id":"13177","answer_id":null,"answerType_id":"0","created_at":"2017-06-17 16:24:05","updated_at":"2017-07-08 20:24:21","questionName":" 17.\tClotting tests such as the PT and APTT measure:","questionTimeSeconds":"0","questionTimeMinutes":"2","questionImagePath":null,"position":15,"explanation":"","question_score_id":null,"lang":null,"questionAudioPath":null},{"id":223092,"quiz_id":"13177","answer_id":null,"answerType_id":"0","created_at":"2017-06-17 16:26:52","updated_at":"2017-07-08 20:24:21","questionName":"24.\tThe Philadelphia chromosome is an example of?","questionTimeSeconds":"0","questionTimeMinutes":"2","questionImagePath":null,"position":22,"explanation":"","question_score_id":null,"lang":null,"questionAudioPath":null},{"id":223090,"quiz_id":"13177","answer_id":null,"answerType_id":"0","created_at":"2017-06-17 16:26:11","updated_at":"2017-07-08 20:24:21","questionName":"22.\tThe amino acid substitution in the B \u2013globin chain that characterises sickle cell disease was discovered by:","questionTimeSeconds":"0","questionTimeMinutes":"2","questionImagePath":null,"position":20,"explanation":"","question_score_id":null,"lang":null,"questionAudioPath":null},{"id":223091,"quiz_id":"13177","answer_id":null,"answerType_id":"0","created_at":"2017-06-17 16:26:31","updated_at":"2017-07-08 20:24:21","questionName":"23.\tT- cells and B-cells can be distinguished from one another in vitro by use of:","questionTimeSeconds":"0","questionTimeMinutes":"2","questionImagePath":null,"position":21,"explanation":"","question_score_id":null,"lang":null,"questionAudioPath":null},{"id":223098,"quiz_id":"13177","answer_id":null,"answerType_id":"0","created_at":"2017-06-17 16:29:13","updated_at":"2017-07-08 20:24:21","questionName":"30.\tThe sodium K+ level of a 32 year old patient was recorded as 45 mmol dm-3. The reference range for serum K+ is 3.5 to 5.0 mmol dm-3. Which one of the following is the most likely reason for this value?","questionTimeSeconds":"0","questionTimeMinutes":"2","questionImagePath":null,"position":28,"explanation":"","question_score_id":null,"lang":null,"questionAudioPath":null},{"id":223088,"quiz_id":"13177","answer_id":null,"answerType_id":"0","created_at":"2017-06-17 16:25:21","updated_at":"2017-07-08 20:24:21","questionName":"20.\tA useful indicator of a person\u2019s stored iron reserves is:","questionTimeSeconds":"0","questionTimeMinutes":"2","questionImagePath":null,"position":18,"explanation":"","question_score_id":null,"lang":null,"questionAudioPath":null},{"id":223096,"quiz_id":"13177","answer_id":null,"answerType_id":"0","created_at":"2017-06-17 16:28:24","updated_at":"2017-07-08 20:24:21","questionName":"28.\tAn acceptable range for reference material can be calculated from:","questionTimeSeconds":"0","questionTimeMinutes":"2","questionImagePath":null,"position":26,"explanation":"","question_score_id":null,"lang":null,"questionAudioPath":null},{"id":223099,"quiz_id":"13177","answer_id":null,"answerType_id":"0","created_at":"2017-06-17 16:29:32","updated_at":"2017-07-08 20:24:21","questionName":"31.\tWhich one of the following does not need to be taken into account when establishing a reference range?","questionTimeSeconds":"0","questionTimeMinutes":"2","questionImagePath":null,"position":29,"explanation":"","question_score_id":null,"lang":null,"questionAudioPath":null},{"id":223086,"quiz_id":"13177","answer_id":null,"answerType_id":"0","created_at":"2017-06-17 16:24:33","updated_at":"2017-07-08 20:24:21","questionName":"18.\tThe probability that the daughter of a man with haemophilia A and a woman of a normal genotype is a carrier of the disease is:","questionTimeSeconds":"0","questionTimeMinutes":"2","questionImagePath":null,"position":16,"explanation":"","question_score_id":null,"lang":null,"questionAudioPath":null},{"id":223093,"quiz_id":"13177","answer_id":null,"answerType_id":"0","created_at":"2017-06-17 16:27:12","updated_at":"2017-07-08 20:24:21","questionName":"25.\t20\u00b5l of a patient\u2019s blood sample was added to 20 ml of saline. 200 \u00b5l of the resulting cell suspension was aspirated in a Coulter-type cell counter and the number of red cells in this volume was found to be 15200. The red cell count in the original blood sample should be recorded as:","questionTimeSeconds":"0","questionTimeMinutes":"2","questionImagePath":null,"position":23,"explanation":"","question_score_id":null,"lang":null,"questionAudioPath":null},{"id":223097,"quiz_id":"13177","answer_id":null,"answerType_id":"0","created_at":"2017-06-17 16:28:52","updated_at":"2017-07-08 20:24:21","questionName":"29.\tWhich one of the following statements is correct?","questionTimeSeconds":"0","questionTimeMinutes":"2","questionImagePath":null,"position":27,"explanation":"","question_score_id":null,"lang":null,"questionAudioPath":null},{"id":223089,"quiz_id":"13177","answer_id":null,"answerType_id":"0","created_at":"2017-06-17 16:25:51","updated_at":"2017-07-08 20:24:21","questionName":" 21.\tHow is chelation therapy useful in the treatment of B- thalassaemia major?","questionTimeSeconds":"0","questionTimeMinutes":"2","questionImagePath":null,"position":19,"explanation":"","question_score_id":null,"lang":null,"questionAudioPath":null},{"id":223087,"quiz_id":"13177","answer_id":null,"answerType_id":"0","created_at":"2017-06-17 16:25:00","updated_at":"2017-07-08 20:24:21","questionName":"19.\tLinus Pauling\u2019s contribution to the understanding of sickle cell disease was that he discovered: ","questionTimeSeconds":"0","questionTimeMinutes":"2","questionImagePath":null,"position":17,"explanation":"","question_score_id":null,"lang":null,"questionAudioPath":null}]
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26. The A-allele of the ABO gene codes for:

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